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About Chee Mau

As the largest PCB supplier in central and western China, Chee Mau is committed to delivering first-class quality PCB manufacturing and assembly services to global industrial customers. With years of expertise and cutting-edge technology, we ensure reliability, precision, and performance in every product we deliver.

Our state-of-the-art manufacturing plants are certified under ISO 9001, ISO 14001, TS 16949, and UL/cUL standards, ensuring compliance with the highest international quality and environmental benchmarks.

ISO 9001 ISO 14001 TS 16949 UL & cUL

Our Products

We specialize in high-performance PCB solutions tailored for industrial, automotive, LED, semiconductor, and consumer electronics applications.

Rigid PCB

The most common PCB type. We specialize in 1–12 layer FR4 rigid PCB production, ideal for stable, durable applications across industries.

• 1–12 Layers
• FR4 Material
• High Reliability
• Industrial Grade

Ceramic PCB

Designed for high heat dissipation and long-term durability. Ideal for LED, automotive, and semiconductor applications.

• High Thermal Conductivity
• Low CTE
• Long Lifespan
• Used in LEDs & Power Modules

Flexible PCB

Lightweight and bendable circuits for compact and dynamic applications. Perfect for wearables and medical devices.

• Polyimide Base
• Dynamic Flexing
• Space-Saving Design
• High Reliability

Membrane Switch

A modern interface solution with smooth control experience. Made with all UL-listed materials for superior quality and safety.

• Tactile Feedback
• Waterproof Design
• UL Listed Materials
• Custom Graphics

PCB Assembly

Full turnkey assembly services including SMT, DIP, testing, box building, and material procurement.

• SMT & DIP Assembly
• AOI & X-Ray Inspection
• Functional Testing
• Box Build & Kitting

High-Frequency PCB

Engineered for RF and microwave applications with minimal signal loss and high-speed performance.

• Low Dielectric Loss
• Controlled Impedance
• RF & Microwave Ready
• 5G & IoT Compatible

Metal Core PCB

Aluminum or copper-backed PCBs for superior heat dissipation in high-power LED and power supply applications.

• Aluminum Base
• Excellent Heat Dissipation
• High Power Handling
• Used in Lighting & Power Supplies

HDI PCB

High-Density Interconnect PCBs for compact, high-performance electronics with microvias and fine lines.

• Microvia Technology
• Fine Line & Space
• Multi-Layer Stackup
• Ideal for Smart Devices

Why Choose Chee Mau?

We combine advanced technology, strict quality control, and global compliance to deliver PCB solutions you can trust.

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Local Manufacturing

As the largest PCB supplier in central and western China, we offer fast turnaround and cost-effective production.

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Certified Quality

ISO 9001, ISO 14001, TS 16949, UL & cUL certified — ensuring top-tier quality and environmental responsibility.

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Full Turnkey Service

From design to assembly, testing, and delivery — we handle every step with precision and care.

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Global Reach

Serving industrial clients worldwide with reliable logistics and responsive customer support.

Frequently Asked Questions

What types of PCBs do you manufacture?

We produce Rigid PCBs (1–12 layers), Flexible PCBs, Ceramic PCBs, Metal Core PCBs, HDI PCBs, and High-Frequency PCBs.

Are your facilities certified?

Yes, we are certified under ISO 9001, ISO 14001, TS 16949, and UL/cUL standards.

Do you offer PCB assembly services?

Yes, we provide full SMT and DIP assembly, testing, box building, and material procurement.

What industries do you serve?

We serve automotive, LED lighting, industrial automation, medical devices, consumer electronics, and semiconductor industries.

Get in Touch

For inquiries, quotes, or technical support, visit our official website to contact the Chee Mau team directly.

Phone: +86-28-6010-6475

Email: [email protected]

Address: No. 468 Dragon Industrial Park, Chengdu, Sichuan, China

DUNS: 613216814

Visit Official Website

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