Minkinzi: Shengyi High-Tg (Tg180/Tg200) PCB One-Stop Solution

What Is High-Tg Material and Why Choose Shengyi?

Tg (Glass Transition Temperature) is a defining indicator of a PCB substrate's heat resistance. When the operating temperature approaches or exceeds the Tg, the laminate undergoes a phase transition that causes excessive Z-axis expansion, delamination, and even board rupture. High Glass Transition Temperature PCB substrates — particularly Tg180 and Tg200 — preserve dimensional stability, mechanical strength, and electrical performance in high-heat environments, making them the preferred choice for high-reliability electronic products.

As a recognized leader in the domestic copper-clad laminate (CCL) industry, Shengyi Technology supplies a complete Tg180 FR4 Material and Tg200 FR4 Material portfolio, including flagship grades such as S1000-2M, S1165, and S1600. These laminates are trusted across industries where thermal stability is non-negotiable. By selecting Shengyi high-Tg materials, you ensure that your High Tg180 PCB and High Tg200 PCB products deliver long-term reliability under thermal cycling, lead-free reflow soldering, and continuous high-power operation.

Typical Application Areas for Shengyi Tg180 and Tg200 PCBs

Our customer base spans industries where reliability cannot be compromised. The following High Tg Multilayer PCB configurations are most commonly specified:

For simpler architectures, our High Tg 4 Layer PCB and High Tg 6 Layer PCB builds deliver the same thermal headroom in compact, cost-effective form factors — ideal for industrial controls, mid-tier automotive modules, and consumer-industrial hybrids.

Manufacturing Challenges for Shengyi High-Tg PCBs

Compared with standard FR-4, high-Tg laminates require substantially tighter process control. The principal challenges we manage every day include:

Drilling Process Challenges

High-Tg laminates exhibit high resin cross-link density and surface hardness, which accelerate drill bit wear. Maintaining hole position accuracy within ±0.05 mm and hole wall roughness at Ra ≤ 25 μm requires precision-controlled spindles and continuous drill-life monitoring. Although high-Tg materials offer a lower Z-axis CTE, their inherent brittleness makes them prone to hole wall cracking, nail-heading, and glass fiber protrusion. When drilling thick boards (≥3.0 mm) at high aspect ratios (>10:1), removing resin smear is exceptionally difficult — a leading cause of barrel cracking and Conductive Anodic Filament (CAF) failure.

Lamination Process Challenges

Tg180 Lead-free PCB and Tg200 Lead-free PCB laminates require lamination temperatures typically at or above 200°C and extended curing cycles, demanding exceptional thermal uniformity across the press platen. In multi-layer stack-ups of 12L, 16L, and 20L+, controlling interlayer registration under high temperature and pressure is a precision exercise in itself. Equally delicate is the balance between resin flow and fill between inner-layer circuitry and prepreg (PP) — even small deviations can cause white spots, resin starvation, or trapped voids.

PTH and Plating Challenges

Desmearing high-Tg boards demands aggressive chemistry (concentrated sulfuric acid or potassium permanganate). However, over-treatment etches the glass fibers and weakens the hole-wall bond. To guarantee reliability, barrel copper must pass IST (Interconnect Stress Test) or HATS verification, confirming that the copper survives long-term thermal cycling without cracking.

PCB and PCBA Assembly Compatibility

High-Tg boards are almost exclusively paired with lead-free and halogen-free reflow profiles, where peak temperatures reach 245–260°C. This places strict requirements on thermal shock performance — T260 / T288 / T300 times must exceed 60 minutes. At the PCBA level, fine-pitch components such as BGA, QFN, and 0201 packages demand board warpage of 0.75% or less, which is exceptionally difficult to maintain across large panel sizes.

Signal Integrity in High-Frequency and High-Speed Applications

In 5G infrastructure and AI server designs, the Df (dissipation factor) of high-Tg materials must remain stable across frequency and temperature, and impedance tolerances must be held to ±5% or even ±3%. When laminating mixed high-speed stacks — for example, a Tg200 core paired with low-Df prepreg — controlling interlayer dielectric thickness becomes a critical process variable that we monitor at the cross-section level.

Quality Control: Our Mandatory Requirements and Implementation Standards

We apply automotive-grade (AEC-Q100 / Q200) and military-grade (GJB) quality standards to every high-Tg PCB and PCBA we deliver, supported by a closed-loop quality system.

Incoming Material and Component Control

• 100% genuine Shengyi laminates, with every shipment accompanied by the manufacturer's Certificate of Conformance (COC) and Material Safety Data Sheet (MSDS).

• Random sampling and verification of key parameters — Tg, Td, CTE, T260, T288 — builds a traceable material database.

• Strict grade management of base materials in compliance with IPC-4101E specifications.

In-Process Quality Control (IPQC)

Finished Product Reliability Verification

• DSC / TMA / DMA thermal analysis to verify Tg, Td, and CTE properties

• T260 / T288 / T300 thermal shock tests to confirm lead-free assembly reliability

• 288°C / 10-second thermal stress test, repeated for three cycles, with cross-section verification of barrel copper–to–substrate bond strength

• IST or HATS testing to simulate long-term thermal cycling reliability

• CAF (Conductive Anodic Filament) testing for high-humidity, high-temperature environments

• Ionic contamination testing to ≤ 1.56 μg/cm² NaCl equivalent

• SIR (Surface Insulation Resistance) testing

• Full compliance with IPC-A-600 Class G/H and IPC-6012 Class 3, with additional industry-specific requirements met per customer specification

Quality Management System

• Certified to ISO 9001, ISO 14001, IATF 16949, UL, and AS9100 (where applicable)

• End-to-end MES traceability — every board is traceable to raw material batch, production line, equipment, and operator

• Disciplined use of 8D, FMEA, and SPC across the production flow

Delivery Capabilities: Meeting the Full Project Lifecycle

Rapid Response Mechanism

• DFM (Design for Manufacturability) feedback delivered within 24 hours, flagging processing risks for high-Tg materials before tooling

• Engineering quotation response within 8–12 hours

• Standard High Tg Multilayer PCB prototyping in 5–7 days, mass production in 10–15 days

• Expedited delivery available in as little as 72 hours

Flexible Ordering Models

• Production scaled from high-mix / low-volume (minimum order of 1 piece) through to high-volume mass production

• Multiple cooperation models, including framework agreements, consigned materials, and VMI (Vendor Managed Inventory)

• Support for both customer-supplied material processing and full turnkey (labor + materials) service

Stable Supply Chain and Logistics

• ≥ 2 months safety stock on core Shengyi materials to insulate customers from supply disruptions

• Multi-channel logistics via SF Express, DHL, FedEx, and sea freight, with global DDP / DAP service

• Same-day local delivery in major Chinese cities, 3–7 day delivery to most overseas destinations

Professional Project Team

• Dedicated three-person team: Account Manager + Technical Engineer + Quality Engineer

• Real-time progress updates at every key milestone — material cutting, lamination, shipment

• Standardized NPI (New Product Introduction) process to compress the mass-production ramp

• Seamless multilingual communication in Chinese, English, Japanese, and Korean

Cost Optimization Capabilities

• Engineering-led cost reduction through panelization design, optimized V-cut and stamp-hole layouts, and improved material utilization

• Tiered pricing discounts and annual rebate programs for long-term partners

• An alternative material database — including cost comparisons between Tg150 and Tg180 — to help you balance performance and budget

Why Choose Minkinzi?

For high-Tg boards, choosing the right manufacturer is more critical than choosing the right material.

• Authorized Shengyi partner — 100% genuine, fully traceable materials

• Over 10 years of focused experience in high-Tg PCB and PCBA manufacturing, with cumulative shipments in the hundreds of thousands of square meters

• Certified to the automotive-grade IATF 16949 standard, with quality benchmarks aligned to top-tier international manufacturers

• Industry-leading capabilities: 0.05 mm drilling precision, 20:1 aspect ratio, and 30-layer high-count stack-up processing

• 24/7 service response, backed by a strong reputation among global customers

• One-stop PCBA service covering PCB fabrication, component sourcing, SMT assembly, and final test & box-build — simplifying your supply chain into a single point of accountability

Ready to build with Shengyi High-Tg (Tg180 / Tg200) materials?
Contact the Minkinzi factory today at Email: sales@minkinzi.com for a fast DFM review and a tailored quotation. Whether you need a High Tg 4 Layer PCB prototype, a High Tg 6 Layer PCB production run, or a complex High Tg Multilayer PCB stack-up, our engineering team is ready to support you from concept to mass production.

Shengyi High Tg180 / Tg200 PCB Manufacturing | From Prototype to Mass Production

Why Choose Shengyi High Tg180 / Tg200 Laminates?

Selecting the right base material is the foundation of every successful high-end PCB project. Shengyi's high-Tg laminate series has become the industry benchmark for demanding applications, and our factory specializes in transforming these advanced materials into reliable, high-performance boards.

Our engineering team has delivered over 1,000 successful projects using Shengyi high-Tg materials, with deep expertise in optimizing the Tg200 PCB stackup for complex multilayer designs and tuning the High Tg PCB dielectric constant to match your signal integrity requirements.

Comprehensive Process Overview — From Requirements to Shipment

Our streamlined workflow ensures consistency from the first sample to full-scale production:

Requirement Communication → DFM Review → Engineering Assessment → Quote Confirmation

The journey continues through the Sample Stage with prototype fabrication, sample testing, and customer approval, followed by the Mass Production Stage including MI release, material procurement, and production scheduling. Mass production then proceeds with in-line testing, final QA, packaging, and shipment. After-sales follow-up and full quality traceability close the loop.

Sample Stage (5 – 50 PCS) — Rapid Validation, Precision Prototyping

Documentation and Requirement Alignment

We receive your Gerber files, drill files, stack-up diagrams, and BOM, then confirm board thickness (including standard Tg180 PCB Thickness 1.6mm configurations), copper thickness, trace width/spacing, impedance targets, and impedance matching requirements. We also discuss the rationale behind your Tg180/Tg200 material selection, whether driven by thermal cycling demands, Z-axis CTE constraints, signal performance, or High Tg PCB thermal resistance requirements.

DFM (Design for Manufacturability) Review

Our engineers carefully review trace width/spacing, annular rings, and copper-to-board-edge clearance. We evaluate alignment accuracy for high-layer-count boards and lamination structure integrity, and assess impedance control feasibility for differential pairs, RF lines, and high-speed signals. This is particularly critical when designing an 8-layer stackup for applications such as Automotive High Tg PCB modules, High Tg PCB for 5G base station infrastructure, and High Tg PCB for industrial control systems.

Engineering Preparation

We generate the engineering MI (Manufacturing Instructions) and design panelization layouts including V-cut, stamp holes, and mixed-board/combo panelization. Lamination parameters for Tg180/Tg200 — including heating rate and lamination duration — are defined at this stage to ensure consistent High Tg PCB thermal resistance across production.

Key Sample Fabrication Processes

Sample Delivery

We issue a comprehensive First Article Inspection (FAI) report, First Article Dimensional Report, AOI report, and Impedance report. Cross-section analysis for customer DPA is available on request. Customer modification requests are addressed with a rapid 1–3 day turnaround.

Sample Lead Time: Standard 5–7 days, with expedited service as fast as 48 hours for urgent programs.

Mass Production Stage (Starting at 100 PCS) — Stable Production, Consistent Quality

Mass Production Introduction and ECN Confirmation

Once the design is approved, the version is frozen for production. We generate the mass production MI along with SPC control points, and confirm all critical parameters with the customer — including laminate batch number, solder mask color, legend color, and any special processes required for your application, whether it's High Tg PCB for power supply units, High Tg PCB for LED lighting drivers, or High Tg PCB for 5G base station equipment.

Materials and Scheduling

Shengyi high-Tg laminates are procured in bulk with single-batch sourcing to guarantee material consistency. Production scheduling is carefully coordinated across panel area, equipment capacity, and delivery timelines, and we maintain a ≥10% safety stock on key materials to protect your schedule.

Key Process Control for Mass Production

Outgoing Quality Assurance

Final QA covers full inspection of appearance, dimensions, V-cut quality, and packaging. Each shipment includes impedance reports, hole copper thickness reports, and quarterly cross-section sampling reports. We also provide COC certificate, UL mark, and full RoHS/REACH compliance documentation.

Mass Production Lead Time: Standard 7–12 days, with monthly capacity reaching thousands of square meters.

Core Value Proposition — Why Partner With Us

Expert Laminate Application Experience — Over 1,000 successful cases using Shengyi high-Tg series materials, including complex multilayer builds such as the High Tg 8 Layer PCB and advanced Tg200 PCB stackup configurations.

One-Stop Service — End-to-end technical coordination covering DFM, material selection, prototyping, and mass production under one roof.

Rapid Response — Expedited 48-hour prototyping and technical support responses within 1 hour, keeping your project on the fastest possible track.

Traceable Quality — Unique order identification and photo documentation of key manufacturing steps ensure complete transparency and accountability.

Transparent Pricing — No hidden costs, with clear breakdowns of material, processing, and testing fees.

Proven Across Industries — From Automotive High Tg PCB modules to High Tg PCB for 5G base station infrastructure, from High Tg PCB for industrial control systems to High Tg PCB for power supply and High Tg PCB for LED lighting applications, we deliver consistent quality where reliability matters most.

Contact Minkinzi for Your Shengyi High-Tg PCB Project

Whether you need a quick-turn Tg180 prototype in standard Tg180 PCB Thickness 1.6mm configuration, a sophisticated Tg200 PCB stackup for 5G infrastructure, or a full High Tg 8 Layer PCB production run, our engineering team is ready to support your project from concept to delivery.

Email: sales@minkinzi.com

Minkinzi — Your Trusted Partner for High-End PCB/PCBA Turnkey Manufacturing, Specialized in Shengyi High-Tg (Tg180/Tg200) Solutions

Engineered for Reliability. Built for Mission-Critical Applications.

In industries where failure is not an option—5G telecommunications, new energy vehicles, industrial automation, medical devices, aerospace, military systems, server platforms, EV charging infrastructure, solar inverters, drones, ADAS systems, and railway electronics—the Glass Transition Temperature (Tg) of a PCB has become the defining benchmark for thermal endurance, mechanical stability, and long-term field reliability. High Tg PCB for Aerospace, High Tg PCB for Telecommunications, High Tg PCB for Medical Devices, High Tg PCB for Server, High Tg PCB for EV Charging, High Tg PCB for Military Use, High Tg PCB for Solar Inverter, High Tg PCB for Drone, High Tg PCB for ADAS System, and High Tg PCB for Railway applications all demand materials and processes that perform flawlessly under extreme thermal, electrical, and mechanical stress.

Minkinzi brings years of deep specialization in high-end PCB fabrication and full-turnkey PCBA manufacturing, with proven, repeatable success in processing Shengyi High-Tg (Tg180/Tg200) materials. From rapid prototype validation to high-volume mass production and global delivery, we are the end-to-end technical partner you can trust at every stage of the product lifecycle.

Factory Positioning and Core Strengths

Minkinzi is a vertically integrated one-stop EMS (Electronics Manufacturing Services) provider that unifies PCB fabrication, SMT assembly, strategic component sourcing, and complete unit assembly under a single roof. Our specialty lies in turnkey manufacturing for mid-to-high-end PCBs and PCBAs, with deep expertise in advanced technologies including High-Tg, high-frequency/high-speed, high-layer-count, HDI, rigid-flex, and metal-core designs.

Core Positioning: High-end materials × Complex manufacturing processes × Highly reliable delivery.

We don't just build boards. We engineer reliability into every layer, every via, and every solder joint—backed by rigorous process control, dedicated engineering, and a global logistics network.

Specialized Manufacturing Capabilities for Shengyi High-Tg (Tg180/Tg200) PCBs

Our dedicated High-Tg production lines are tuned specifically to the unique behavior of Shengyi's advanced laminate systems, ensuring process stability and long-term reliability.

✅ Process-Level Excellence: Leveraging the specific rheological and thermal characteristics of Shengyi High-Tg materials, we maintain specialized process databases for every critical step—including drilling, lamination, brown oxide treatment, and solder mask application. This systematic approach effectively prevents the most common High-Tg defects, such as delamination, blistering, CAF growth, and Z-axis CTE mismatch, ensuring every shipment meets the highest reliability benchmarks required by aerospace, medical, automotive, and military applications.

Core PCB Manufacturing Capabilities

Our advanced PCB fabrication capabilities are built to support the most demanding applications—from compact IoT modules to multilayer aerospace backplanes.

Multilayer & HDI Expertise: Multilayer boards, HDI boards, rigid-flex boards, metal-based boards, and high-frequency boards, all manufactured with full-stack process control.

Precision Impedance Engineering: Impedance control within ±5%, differential impedance routing, and coplanar waveguide testing for high-speed signal integrity.

Advanced Via Technologies: Back-drilling, buried vias, blind vias, and Via-in-Pad with VIPPO (Via-In-Pad Plated Over) for high-density interconnect designs.

Specialized Structures: Resin plugging combined with copper capping, 3D-printed resin via filling, 0.1 mm ultra-thin core boards, and 200 μm micro-via processing for next-generation packaging.

Core PCBA Manufacturing Capabilities

Our SMT lines are optimized for the fine-pitch, high-density assemblies that today's High-Tg applications demand.

SMT Placement: Placement accuracy of ±0.035 mm with Cpk ≥ 1.33, full support for 01005 chip components and 0.25 mm pitch BGAs.

Placement Throughput: Up to 2 million placement points per day per line, ensuring rapid turnaround even for high-volume production.

Full-Process Inspection: AOI, X-Ray inspection, 3D SPI, ICT, and FCT deployed across the entire assembly workflow.

Specialized Assembly Services: BGA rework stations, selective wave soldering, press-fit technology, conformal coating, potting, and precision adhesive dispensing.

Complete Box-Build: Finished product assembly, comprehensive testing, and burn-in testing to validate long-term field performance.

Component Procurement Capabilities

A reliable supply chain is the backbone of every turnkey PCBA project. Minkinzi maintains long-term strategic partnerships with the world's leading component manufacturers, including Yageo, Samsung Electro-Mechanics, TDK, Murata, Texas Instruments, Analog Devices, and Maxim Integrated.

BOM Fulfillment Rate: Greater than 98%, with proven capability to source hard-to-find parts, EOL (End-of-Life) components, and military-grade mil-spec devices.

Flexible Cooperation Models: Turnkey (labor + materials), Consigned (labor only), and Customer-supplied materials—tailored to your procurement strategy and cost objectives.

Production Capacity at Scale

✅ Rapid Response Capability: We support 48-hour expedited prototyping and 7–10 day expedited mass production for time-critical projects—without compromising quality.

Supply Chain and Price Advantages

✅ Direct PCB Raw Material Procurement: Annual framework agreements with premier laminate manufacturers including Shengyi, ITEQ (Lianmao), EMC (Taiwan), and Dongguan Lianmao. Our laminate costs run 8% to 15% below the market average, and these savings are passed directly to our customers.

✅ Multi-Tier Component Sourcing: A robust three-tier supply chain comprising authorized stockists, Tier-1 distributors, and overseas channels. MOQs as low as 1 unit for major brands, with expedited sourcing available for out-of-stock and allocation parts.

✅ Bundled PCB + PCBA + Material Sourcing Quotes: Combining PCB fabrication, PCBA assembly, and component procurement under a single quote saves 10% to 20% in total project costs compared to placing separate orders with multiple vendors.

✅ Transparent BOM Quoting: Line-by-line BOM quotes with clear details on brand, country of origin, and lead time—no hidden fees, no surprises.

Lead Times and Delivery Capabilities

✅ Global Direct Shipping: Strategic partnerships with DHL, UPS, and FedEx ensure fast, reliable worldwide delivery. We support shipments from major ports including Hong Kong, Shenzhen, Shanghai, and Ningbo.

✅ Visual Order Management: Every client is assigned a dedicated project manager, with access to a real-time production line tracking system. Log in at any time to check the live status of every process step—from material incoming to final QC.

Quality Control System

System Certifications: ISO 9001:2015, IATF 16949 (Automotive), ISO 13485 (Medical), UL, RoHS, REACH, and AS9100 (Aerospace).

PCB Yield: High-Tg multilayer boards ≥ 98.5%; HDI boards ≥ 97%.

PCBA Yield: ≥ 99.2%, achieved with full inspection coverage via AOI and X-Ray.

Quality Team: 60+ IQC / IPQC / OQC / CQE engineers, with a dedicated SQE assigned to every key client.

Reliability Testing: Temperature and humidity cycling (-40°C to 125°C), salt spray testing, drop testing, vibration testing, ICT, FCT, and EMC compliance testing.

Full Traceability: Unique serial number assigned to every product, with full-process traceability and records retained for a minimum of 10 years.

Industry Case Studies — Proven Performance Across Mission-Critical Sectors

Minkinzi's Shengyi High-Tg solutions power innovation across the world's most demanding industries. The case studies below represent a selection of our recent engagements.

High Tg PCB for Aerospace — Flight Control System PCB Customer: Aerospace systems integrator Process Highlights: AS9100-certified production, 12-layer rigid-flex construction, high-reliability Tg180 base material, full mission-critical qualification testing.

High Tg PCB for Telecommunications — 5G Base Station & RF Infrastructure Customer Product: 32-port AAU RF board / Base station power board Process Highlights: High-frequency mixed-lamination stack-up with Tg170, PTFE + FR4 hybrid material system, controlled impedance within ±5%, optimized for 5G mmWave performance.

High Tg PCB for Medical Devices — Patient Monitoring & IVD Equipment Customer Product: Patient monitor mainboard / In-vitro diagnostic (IVD) equipment Process Highlights: Shengyi S1170 Tg200 base material, 6-layer HDI structure, medical-grade conformal coating, full ISO 13485 compliance.

High Tg PCB for Server — High-Speed Optical Module Mainboards Customer Product: 100G / 400G optical module mainboards for data center server applications Process Highlights: High-speed materials combined with Tg170 base, back-drilling process for signal integrity, SI (Signal Integrity) simulation verification end-to-end.

High Tg PCB for EV Charging — On-Board Charger & BMS Power Boards Customer Product: New energy vehicle On-Board Charger (OBC) and Battery Management System (BMS) mainboard Process Highlights: Shengyi Tg200 8-layer construction, 6oz heavy copper for high-current handling, 2.5 mil trace width, optimized for thermal management under continuous high-power charging cycles.

High Tg PCB for Military Use — Defense & Tactical Electronics Customer Product: Military-grade communication and control systems Process Highlights: Mil-spec material compliance, extended-temperature-range Tg180/Tg200 laminates, full AS9100 traceability, secure supply chain handling for ITAR-sensitive projects.

High Tg PCB for Solar Inverter — PV Energy Storage Systems Customer Product: Photovoltaic energy storage inverters Process Highlights: Tg180 base material with 2oz heavy copper, 10 kV high-voltage insulation design, validated for long-term outdoor thermal cycling and high-humidity operation.

High Tg PCB for Drone — UAV Flight Control & Power Management Customer Product: Industrial and commercial drone flight control boards Process Highlights: Ultra-lightweight HDI construction, Tg200 high heat resistance, miniaturized stack-up optimized for SWaP-C (Size, Weight, Power, and Cost) constraints.

High Tg PCB for ADAS System — Advanced Driver Assistance Electronics Customer Product: ADAS sensor fusion boards, radar modules, and ECU mainboards Process Highlights: High-speed material stack-up, Tg180/Tg200 base materials, controlled-impedance differential routing, IATF 16949 automotive-grade quality system.

High Tg PCB for Railway — Rolling Stock Signaling & Traction Control Customer Product: Railway signaling systems and traction control electronics Process Highlights: Tg180 high-reliability construction, extended vibration and thermal endurance testing, EN 50155 compliance-ready manufacturing processes.

Additional Industry Coverage: New Energy Vehicles: OBC / BMS boards with Shengyi Tg200 and 6oz heavy copper LED & Optical Modules: 100G / 400G optical module mainboards with high-speed materials and back-drilling Energy Storage: PV energy storage inverters with Tg180 and 2oz heavy copper Industrial Control: PLC and servo drive boards with Shengyi S1000H 10-layer construction and 2A current heavy copper design Robotics: AGV and industrial robot controllers with 8-layer HDI, buried/blind vias, and Tg200 high heat resistance

We are not merely a contract manufacturer—we are your end-to-end technical partner, supporting you through design optimization, DFM (Design for Manufacturability) review, strategic component selection, and mass production validation testing.

The Minkinzi Service Commitment

Dedicated 1-on-1 Project Manager: A single point of contact manages the entire process from initial inquiry through final delivery, ensuring clear communication and accountability at every step.

Free DFM (Design for Manufacturability) Review: Professional engineering recommendations are provided before order placement to identify and eliminate potential manufacturability risks before they impact your mass production schedule.

Free Alternative Solutions: In the event of BOM shortages, allocation issues, or EOL notifications, we proactively provide qualified compatible alternative components to keep your project on track.

24-Hour Response Mechanism: Standard quotes and technical inquiries receive responses within 2 hours. Urgent issues are escalated and acknowledged within 30 minutes.

Price Protection Mechanism: Customers with annual framework agreements are protected from raw material price fluctuations, providing budget stability across long-term programs.

Quality Compensation Commitment: We assume 100% responsibility for rework or compensation regarding any customer losses caused by verified quality issues on our side.

Start Your Shengyi High-Tg (Tg180/Tg200) PCB Project with Minkinzi Today

Whether you are developing the next generation of aerospace flight control systems, 5G base station infrastructure, medical diagnostic equipment, enterprise server platforms, EV charging stations, military tactical electronics, solar inverters, commercial drones, ADAS automotive systems, or railway signaling electronics, Minkinzi delivers the materials expertise, process control, and supply-chain reliability your program demands.

Contact the Minkinzi factory today to request a quote for your Shengyi High-Tg180 / Tg200 PCB project. Email: sales@minkinzi.com

Minkinzi: Your Trusted One-Stop PCB Manufacturing & Sourcing Factory Specializing in Shengyi High-Tg 180/200 Materials

Why Choose Minkinzi for Shengyi High-Tg PCB Manufacturing?

As a strategic partner of Shengyi Technology, Minkinzi delivers genuine Shengyi high Tg PCB solutions built on Tg150, Tg170, Tg180, and Tg200 laminates — including flagship materials such as S1000H, S1150, S1165, and S1170. Every batch arrives with full traceability documentation, ensuring you receive authentic Shengyi material rather than substitutes. Our mature processing capabilities cover the full high-Tg spectrum (Tg130 through Tg200), with controlled Df ≤ 0.012 (@1GHz) to satisfy the most demanding high-frequency and high-speed designs. With CTI ≥ 600V and excellent CAF resistance, our Shengyi high Tg FR4 PCB laminates thrive in harsh environments involving high humidity, high voltage, and aggressive thermal cycling — making them ideal for automotive, industrial, and aerospace applications.

Comprehensive Manufacturing Capabilities

Minkinzi's vertically integrated production line supports an extensive range of specifications for both prototyping and mass production:

• Board Thickness: 0.2mm – 6.0mm

• Copper Thickness: Inner layers 1/3oz – 6oz; outer layers 1/3oz – 12oz

• Line Width/Spacing: 2.5mil/2.5mil with high-Tg fine-line process

• Layer Count: 2 – 32 layers, including Tg180 multilayer PCB and Tg200 multilayer PCB HDI configurations, plus any-layer HDI

• Minimum Hole Size: Mechanical drilling 0.15mm; laser drilling 0.075mm

• Surface Finishes: HASL, leaded/lead-free OSP, ENIG (immersion gold), immersion silver, immersion tin, hard gold plating, OSP+ENIG

Whether you require a standard Tg180 FR4 PCB or a complex Tg200 multilayer PCB with advanced HDI structures, our engineering team ensures every design is optimized for manufacturability and reliability.

One-Stop PCBA Manufacturing & Sourcing

Minkinzi offers a fully integrated service chain — from Shengyi Tg180 PCB fabrication to component sourcing, SMT assembly, DIP soldering, conformal coating, and final assembly with testing. Our BOM kitting service draws on an inventory of more than 100,000 components from globally trusted brands including TI, ADI, ST, Murata, and TDK. Through exclusive partnerships with Tier-1 distributors such as Avnet, Arrow, WPG, and Future, alongside direct relationships with original manufacturers, we maintain zero tolerance for counterfeit parts. When shortages arise, our sourcing specialists provide equivalent replacement models or phased delivery plans to keep your project on track.

R&D and DFM Engineering Support

Every Shengyi Tg200 PCB project benefits from complimentary Design for Manufacturability (DFM) analysis, with engineering feedback delivered within 24 hours. Our CAM and materials engineers — each with more than 15 years of experience — provide expert stack-up optimization tailored to high-Tg materials, ensuring thermal stability and tightly controlled Z-axis CTE. Impedance design support is also provided free of charge, with calculation and simulation capabilities extending to designs up to 10GHz.

Lead Time and Production Capacity

Minkinzi understands that speed matters. Our prototyping service for high-Tg PCBs delivers finished boards in as little as 48 hours, with a 12-hour rush option available for urgent requirements. Standard mass production lead time is 7–10 days, with a 5-day rush service for time-critical programs. Our monthly capacity reaches 80,000 m² for PCB fabrication and 500 million placement points for PCBA assembly. We accept orders starting from a single unit and offer flexible scheduling to support high-volume production runs.

Cost Advantages That Drive Your Bottom Line

By sourcing Shengyi high-Tg laminates directly from the manufacturer, Minkinzi delivers 8%–15% cost savings compared to Tier-2 distributors. Centralized component procurement through bulk purchasing reduces BOM costs by an additional 5%–20%. As a factory-direct operation with no middlemen, we provide transparent pricing that allows you to forecast project costs with confidence.

Advanced Inspection Equipment

Quality assurance at Minkinzi is backed by a comprehensive suite of inspection and testing systems:

Compliance with International and Industry Standards

PCB Manufacturing Standards

PCBA Manufacturing Standards

Material and Environmental Standards

• RoHS 2.0 (2011/65/EU + 2015/863) — Restriction of Hazardous Substances

• REACH (SVHC) — Chemical Restrictions

• HF (Halogen-Free) Standard — IEC 61249-2-21

• UL 94V-0 — Flammability Rating

• Conflict Minerals (CMRT) — Conflict Minerals Reporting

Industry Application Standards

• Automotive Electronics: AEC-Q100/Q101/Q200 (ICs/Discrete Components), IATF 16949 System

• Medical Devices: IEC 60601-1, ISO 13485 System

• Aerospace: AS9100D System, NASA-STD-8739

• Industrial Control: UL 508A, IEC 61131-2

• Telecommunications: Telcordia GR-326, IEEE

Essential Qualifications & Certifications

System Certifications

Product Certifications

• UL Certification (PCB Factory Registration)

• CQC Certification (China)

• CCC Certification (China Compulsory Certification)

• CE Mark (EU Conformity)

• FCC Certification (US Communications)

Industry Memberships & Listings

• IPC Member (IPC-1401 CSR Registered Enterprise)

• UL Registered Factory

• Authorized Partner of Shengyi Technology

• NDT (Lead-free Certification)

• JEDEC J-STD-033 (Moisture-Sensitive Device Management)

Enhanced Capabilities for High-Tg PCBs — Our Differentiated Strength

Every High Tg180 PCB and High Tg200 PCB built with Shengyi materials benefits from the following advanced process controls:

Partner with Minkinzi for Your Next Shengyi High-Tg PCB Project

Whether you are developing an automotive ECU requiring IATF 16949 compliance, a 5G base station demanding low-Df high-speed materials, or an industrial controller that must withstand years of thermal cycling, Minkinzi has the expertise, certifications, and capacity to deliver. Our team stands ready to support your Shengyi Tg180 PCB, Shengyi Tg200 PCB, Shengyi high Tg FR4 PCB, or complex Tg200 multilayer PCB program from prototype through mass production.

Contact Minkinzi today:Email: sales@minkinzi.com

Minkinzi – Trusted Shengyi High Tg180/Tg200 PCB Manufacturer

Minkinzi is a specialized PCB and PCBA manufacturer with deep expertise in processing Shengyi high Tg laminate materials, including the full Tg180 and Tg200 series. Our factory delivers high-reliability, high-thermal-performance printed circuit boards engineered to meet the most demanding requirements of automotive, aerospace, industrial, telecom, and medical electronics applications. By combining advanced material science, precision manufacturing, and a true one-stop EMS model, Minkinzi helps global customers accelerate time-to-market while reducing total cost.

High-Tg Material Processing Capabilities

Minkinzi has accumulated mature, proven experience in working with Shengyi high Tg laminate systems. Our engineers are fully trained in handling, laminating, and drilling advanced high-Tg dielectrics, ensuring stable performance across every production batch.

Shengyi Tg180 FR4 Material Series The Tg180 series is a premium High Tg FR4 substrate widely deployed in multilayer boards, HDI boards, and rigid-flex boards. As a reliable Tg180 lead-free PCB material, it delivers excellent thermal endurance, robust mechanical strength, and consistent electrical performance for high-reliability products operating under elevated thermal loads.

Shengyi Tg200 Copper Clad Laminate Series The Tg200 series is an ultra-high-performance Tg200 lead-free PCB laminate designed for lead-free reflow soldering, multiple reflow cycles, and harsh operating environments. Manufactured as a high-quality Shengyi Tg200 copper clad laminate, it is the material of choice for automotive electronics, military systems, and aerospace applications where long-term reliability is mission-critical.

High-Tg Mixed Lamination Process Minkinzi offers flexible mixed lamination capabilities, including Tg150 + Tg180 and Tg180 + Tg200 hybrid stack-ups. This approach allows customers to balance cost and performance within a single board, optimizing material selection for each functional layer of the PCB.

Comprehensive High-Tg FR4 & Prepreg Inventory We maintain a comprehensive inventory of Shengyi Tg180 FR4 material, Shengyi Tg200 copper clad laminate, and matched high-Tg prepreg (PP) sheets. This vertical integration of materials guarantees shorter lead times, stable supply, and consistent lamination quality for both prototype and mass-production runs.

Key Performance Advantages of Our High-Tg PCBs Every High Tg FR4 substrate processed at Minkinzi is engineered to deliver:

• Outstanding High Tg PCB thermal resistance for sustained operation in high-temperature environments

• High Tg PCB with high CTI (Comparative Tracking Index) for superior electrical insulation safety

• High Tg PCB low Z-axis expansion to ensure plated through-hole reliability under thermal stress

• High Tg PCB CAF resistance (Conductive Anodic Filament) for long-term insulation reliability in humid conditions

PCB Type Experience

Minkinzi has extensive manufacturing experience across virtually every category of advanced PCB construction.

PCBA Manufacturing Capabilities (SMT Assembly + Post-Soldering + Testing)

Minkinzi provides fully integrated PCBA services, transforming bare boards into fully tested, ready-to-deploy electronic modules.

SMT Assembly Process Our SMT lines support a minimum package size of 01005, 0.3mm pitch BGA, QFN, and CSP devices. We handle double-sided and three-sided assembly, as well as PoP (Package-on-Package) stacking. Each production line is capable of placing up to 1 million components per day with high precision and minimal defect rates.

DIP (Through-Hole) and Post-Soldering Services We offer wave soldering, selective wave soldering, manual soldering, press-fit, and precision dispensing, ensuring reliable through-hole and mixed-technology assembly for every project.

AOI / X-Ray / ICT / FCT Testing Quality is verified through 3D AOI inspection, X-Ray (BGA void rate inspection), ICT (In-Circuit Test), Flying Probe Test, and FCT (Functional Test). We also provide burn-in testing and thermal cycling testing to validate long-term reliability under real-world conditions.

Conformal Coating Our conformal coating services include spraying, brushing, and dipping methods. These protective coatings meet the stringent requirements of automotive, military, and harsh outdoor environments, providing excellent resistance against moisture, dust, chemicals, and temperature extremes.

Specialized Packaging Capabilities Minkinzi provides advanced packaging services including BGA rework, Chip on Board (COB), Wire Bonding, and Underfill, supporting complex and miniaturized module designs.

EMS (Electronics Manufacturing Services) One-Stop Solution

Minkinzi delivers a complete, one-stop turnkey EMS experience, eliminating the complexity of managing multiple suppliers and dramatically shortening the product development cycle.

BOM Sourcing & Kitting We provide comprehensive sourcing for active components, passive components, connectors, and ICs. Our engineering team proactively offers alternative part recommendations and cost-reduction solutions to optimize your BOM. All components are sourced through our AVL (Approved Vendor List) system, with established partnerships with authorized global distributors including Digi-Key, Mouser, Arrow, and WPG.

Long-Lead-Time Component Stocking We specialize in sourcing scarce and hard-to-find components, and provide reliable End-of-Life (EOL) component alternatives to keep your production lines running smoothly without interruption.

Global Component Procurement Our procurement network supports multi-currency settlement in USD, HKD, and RMB, providing maximum flexibility for international customers.

One-Stop Turnkey Service Minkinzi's integrated service model covers PCB fabrication, component procurement, SMT assembly, and final assembly & testing. Customers only need to provide Gerber files, BOM, and schematics — we handle everything else from prototype to mass production.

Application Areas

Automotive Electronics — New Energy Vehicle "Three-Electric" systems (VCU / MCU / BMS), ADAS (Advanced Driver Assistance Systems) Communication Equipment — 5G base stations, routers, optical modules, switches Industrial Control — Industrial control motherboards, PLCs, servo drives, variable frequency drives (VFDs) Power Industry — Telecom power supplies, server power supplies, UPS, PV inverters Medical Electronics — Medical imaging equipment, patient monitors, portable diagnostic devices Aerospace & Defense — Radar, inertial navigation systems, satellite communications, weaponry and defense equipment Consumer Electronics — Smart home devices, wearable devices, game consoles IoT / AI — AI computing boards, edge computing gateways, sensors

Quality and Certifications

System Certifications: ISO 9001, ISO 14001, IATF 16949 (Automotive), AS9100 (Aerospace), ISO 13485 (Medical) Product Certifications: UL, RoHS, REACH, CE, FCC Other Capabilities: ESD 20.20 (Electrostatic Discharge Protection), CIT / A-CIT (IPC Certified Interconnect Designer / Trainer), AOI (Automated Optical Inspection)

Welcome to contact the Minkinzi factory for the manufacturing of Shengyi High Tg (Tg180 / Tg200) PCBs. Email: sales@minkinzi.com

Minkinzi — Your One-Stop Smart Manufacturing Provider for High-End PCB/PCBA

Core Material Advantages: Comprehensive Coverage of Standard and Specialized Substrates

Minkinzi has established a strategic partnership with Shengyi Technology and maintains a ready stock of high-end materials, ensuring industry-leading performance in both delivery times and product quality. Our comprehensive substrate portfolio includes ten core material types engineered to meet the most demanding application requirements — from high-frequency communications to automotive and aerospace systems.

Engineered for Demanding Applications

Minkinzi's High Tg PCB solutions are purpose-built for environments where conventional materials fall short. Our High Heat Resistance PCB variants — featuring the Shengyi Tg180 and Tg200 series — deliver exceptional performance in high-temperature operating conditions while maintaining the mechanical integrity required for long-term deployment. These Lead-free Compatible High Tg PCB materials are fully qualified for SAC305 and other lead-free assembly processes, supporting today's RoHS-compliant manufacturing standards without compromising reliability.

For mission-critical applications, our High Tg PCB for High Temperature environments ensures stable operation even under continuous thermal stress. The materials exhibit Excellent Thermal Stability across a wide temperature range, paired with a Low CTE along the Z-axis to minimize via failures and delamination risks during thermal cycling. Combined with proven CAF Resistance for long-term ion迁移 reliability and a high Td (decomposition temperature) value, these substrates deliver the kind of High Reliability demanded by automotive, telecom, and industrial OEMs.

For customers targeting the European market or sustainability-focused programs, Minkinzi also supplies Halogen-Free High Tg PCB laminates that meet UL94 V-0 flammability classification, fully aligned with RoHS and REACH directives. Each High Tg PCB shipment is backed by 100% material traceability and an original Shengyi factory certificate of quality. Customer factory audits are welcomed at any time.

Comprehensive Coverage of Common PCBA Electronic Components

Minkinzi maintains a supply chain network featuring Tier-1 global distributors and holds ample stock of frequently used components; the procurement lead time for standard parts is ≤ 3 days. Our ten primary component categories cover the full spectrum of modern electronic assembly needs.

Main Control Chips (MCU/CPU/SoC): ST, TI, NXP, Microchip, Realtek, and other leading brands — covering everything from ultra-low-power microcontrollers to high-performance application processors.

Power Management ICs (PMIC): DC-DC converters, LDOs, AC-DC controllers, and battery management solutions for energy-efficient designs.

Memory Devices: NOR/NAND Flash, EEPROM, SDRAM, and eMMC — supporting applications from embedded firmware storage to high-capacity data logging.

Passive Components: SMD resistors, MLCC capacitors, and high-end automotive-grade inductors — sourced exclusively from authorized channels to eliminate counterfeit risk.

Crystals and Oscillators: Automotive-grade and industrial-grade crystal oscillators offering tight frequency tolerance and long-term stability.

Connectors: Board-to-board connectors, FPC, Type-C, and HDMI high-speed connectors — meeting the latest signal integrity standards.

Optoelectronic Components: LEDs, optocouplers, and laser diodes for indication, isolation, and sensing applications.

Sensors: Temperature and humidity, pressure, IMU, ToF, and Hall sensors — enabling smart, context-aware product designs.

MOSFETs and Power Devices: Silicon, SiC, and GaN power devices — supporting next-generation power conversion efficiency.

RF Components: Power amplifiers, filters, baluns, and antenna modules — engineered for high-frequency performance.

Why Customers Choose Minkinzi for Component Supply

Our long-term partnerships with top authorized distributors — including Digi-Key, Arrow, and Mouser — ensure genuine components with full documentation. BOM kitting accuracy consistently exceeds 99.8%, and our engineering team responds to component shortage alternatives within 24 hours, keeping your production schedule protected.

Minkinzi Smart Factory Core Capabilities

Smart Factory — Industry 4.0 Benchmark

Our manufacturing facility is equipped with AI-driven visual inspection and fully automated AOI, AXI, and X-Ray inspection lines throughout the workshop. Automation rate for key processes exceeds 85%, with manual intervention limited to first-article verification and exception handling only. The entire production environment is monitored 24/7 for temperature, humidity, and cleanliness, with real-time SPC statistical analysis ensuring process consistency and early defect detection.

Smart Warehouse — WMS Digital Management

Automated storage combined with AGV robots enables intelligent picking, delivering a 300% increase in inbound and outbound efficiency. All electronic materials are stored in constant temperature, humidity-controlled, and moisture-proof environments with full ESD control compliant with MSL standards. A dual-system tracking approach (Barcode + RFID) ensures zero-error FIFO (First-In-First-Out) material management.

MES System — Digital Hub for End-to-End Processes

Full digital transparency spans the entire chain from order intake through production to shipment. Customers gain real-time visibility into work order progress, equipment status, and yield data. Seamless integration and data interoperability connect our MES with your ERP, WMS, and SCM systems, enabling true supply chain synchronization.

End-to-End Traceability — Every PCB Has an "ID Card"

Every PCB manufactured at Minkinzi is assigned a unique identifier via QR code or laser engraving. Scanning the code reveals complete process (IATF 16949), Medical (ISO 13485), and Aerospace (AS9100) standards, with all data retained for a minimum of 10 years.

Global Capacity Layout: Localized Service, Global Delivery

Core PCB Smart Manufacturing Base — China Headquarters

Our flagship PCB facility delivers a monthly capacity of 80,000 m² for high-layer-count PCB and 50,000 m² for HDI / Any-layer Interconnect products. We support layer counts from 2 to 32 layers with line width and spacing capability down to 2mil/2mil. Specialized processes include high-frequency and high-speed boards, heavy copper boards (≥ 6oz), rigid-flex boards, buried and blind vias, and HDI Any-layer constructions.

SMT Smart Manufacturing Base

Our SMT division operates more than 20 fully automated lines equipped with Panasonic NPM-W2 and Fuji NXT III high-speed mounters, delivering a daily placement capacity of 50 million points. We support a minimum package size of 01005 (0.4 × 0.2 mm) with placement accuracy of ±25 μm @ 3σ. Process capabilities span BGA, QFN, PoP, CSP, and wafer-level packaging — enabling assembly of the most advanced semiconductor devices on the market.

Minkinzi — Your Preferred Global Partner for High-End PCB/PCBA

Our Differentiating Advantages

Industry Experience: Trusted by over 5,000 global clients across high-end sectors including telecommunications, automotive, medical, aerospace, and defense.

Rapid Turnaround: Expedited delivery in 5–7 days for standard PCBs and 3–5 days for SMT; ultra-fast 10-day delivery for complex, high-layer-count boards.

Quality Assurance: Fully certified to IATF 16949, AS9100, ISO 13485, UL, RoHS, and REACH standards — giving you confidence in every shipment.

Flexible Cooperation: We support multiple engagement models including VMI (Vendor Managed Inventory), Turnkey, Consignment, and Kitting — adapting to your operational preferences.

Supply Chain Finance: Through partnerships with Standard Chartered and HSBC, we offer 30–90 day payment terms for qualified clients, easing your working capital pressure.

Industries We Serve

Automotive Electronics: Autonomous driving domain controllers, T-Box, body control modules, and powertrain VCU.

5G and Telecommunications: Base station RF, mmWave, optical modules, and servers.

Medical Devices: Patient monitors, imaging equipment, and IVD (In Vitro Diagnostics) systems.

Aerospace: Avionics systems, satellite communications, and drone flight control.

New Energy: Energy storage BMS, PV inverters, and charging piles.

Industrial Automation: PLC, servo drives, and industrial gateways.

Contact Minkinzi Today

Ready to manufacture Shengyi High Tg (Tg180 / Tg200) PCBs for your next program? Our engineering team is standing by to support your design with material selection, stack-up optimization, and rapid prototyping.

Email: sales@minkinzi.com