Top 8 Circuit Board Manufacturers in China (2025)

Table of Contents

• Introduction
• Selection Criteria
• 1. Wintech
• 2. RayMing Technology
• 3. WT Microelectronics
• 4. Hollison Electronics
• 5. ChuangLian Electronics
• 6. MOKO Technology
• 7. JLCPCB
• 8. Ellington Electronics
• Conclusion
• Summary Table

Introduction

China remains a global leader in PCB and electronics contract manufacturing. In 2025, manufacturers offer services ranging from prototype to high-volume turnkey solutions, often certified to industry standards. This article highlights the top 8 manufacturers offering PCB fabrication, SMT/PCBA assembly, flex/rigid-flex capabilities, and more.

Selection Criteria

• Turnkey services from PCB design, fabrication, assembly, and testing
• Advanced technology support: HDI, flex/rigid-flex, 01005 components
• Certifications: ISO 9001, ISO 13485, UL, IATF 16949
• Global client base including automotive, medical, industrial, and consumer electronics
• Reputation and scale: employee count, production lines, output volume

1. Wintech

Wintech offers full turnkey services—PCB layout, SMT/PCBA, prototyping, NPI, plastic injection molding, and precision machining. Trusted by many Fortune 500 clients, they excel at complex, large-size and high-precision boards with low to mid-volume production runs.

2. RayMing Technology

RayMing (founded 2005) delivers turnkey PCB and assembly services with 12 high-speed SMT lines, supporting ultra-fine components (01005, 0201) and HDI or rigid-flex boards. It holds ISO 9001, ISO 13485, ISO 14001, and UL certifications :contentReference[oaicite:1]{index=1}. Major clients span medical, industrial, telecom, and automotive sectors.

3. WT Microelectronics

WT Microelectronics supports high-mix, low-volume SMT and through-hole assembly. Their 9 SMT lines can handle 01005 components and 0.2 mm pitch, with full testing (AOI, X-ray, ICT) and conformal coating services :contentReference[oaicite:2]{index=2}. Ideal for industrial, automotive, and medical OEMs.

4. Hollison Electronics

Hollison specializes in high-mix, low-to-mid-volume assembly for medical, automotive, LED, and appliance markets. Equipped with 9 SMT lines, BGAs, 0201 components, and conformal coating, it is certified ISO 9001, ISO 14001, ISO 13485, UL :contentReference[oaicite:3]{index=3}.

5. ChuangLian Electronics

ChuangLian operates eight plants with 90 SMT lines, handling 01005s, BGAs, and HDI boards. Certified to ISO 9001/14001/13485 and UL, it offers full turnkey, procurement, coating, and testing services to global computing, medical, and industrial clients :contentReference[oaicite:4]{index=4}.

6. MOKO Technology

MOKO (est. 2006) is a one-stop ISO 9001/13485 facility offering PCB procurement, fabrication, assembly, and testing. Known for fast turnaround and high quality, MOKO caters to global customers with prototypes or batch production needs :contentReference[oaicite:5]{index=5}.

7. JLCPCB

JLCPCB, founded 2006, is renowned for cost-effective prototype and small-batch PCB fabrication and assembly. Supporting HDI, flex PCBs, and offering instant online quotes and fast (24h) production with global shipping :contentReference[oaicite:6]{index=6}. Highly rated by hardware developers for speed and affordability :contentReference[oaicite:7]{index=7}.

8. Ellington Electronics

Ellington, a Hong Kong–listed leader based in Zhongshan, employs 6,500+ staff and runs a 2.6 million ft² plant. Producing multilayer rigid PCBs for automotive, consumer electronics, telecom, and more, they’re ISO/TS 16949, ISO 9001, ISO 14001, OHSAS 18001 certified :contentReference[oaicite:8]{index=8}.

Conclusion

These eight manufacturers represent top-tier PCB and electronics solutions in China. Whether you need prototype HDI boards or complex turnkey PCBA, these providers combine scale, certifications, and technical depth. Wintech stands out with integrated services from design to machining. Consider your needs—volume, technology, certification, and support—when choosing a partner.

Summary Table