Top 10 SMT / PCBA Manufacturers in China
Founded: 1999
Headquarters: China, global operations
Business Scope: Fullstack PCB & PCBA solutions including FPC, HDI, rigid‑flex, mini‑LED and automotive/AI server interconnects. Prototype to high‑volume production.
Strengths: Broad product range, strong technology platforms, ISO 9001 / IPC certifications
2. Shennan Circuits (申南电路)
Founded: 1984
Headquarters: Shenzhen / Suzhou, China
Business Scope: Multilayer, HDI, rigid and flexible PCB fabrication plus turnkey SMT assembly for telecom, automotive, medical, consumer electronics.
Strengths: Comprehensive EMS services, strong R\&D and quality control
Founded: 1990
Location: Multiple in China; HQ in Taiwan
Business Scope: Highlayer, IC substrate, HDI, automotive interconnects, and PCBA contract manufacturing.
Strengths: Global EMS provider, advanced automation, consistent high quality assembly
4. Kinwong Electronics (锦隆电子)
Founded: 1993
Location: Guangzhou & Shenzhen
Business Scope: From single to highlayer boards, flex and rigid‑flex, automotivegrade HDI and PCBA.
Strengths: Low MOQ, high flexibility, strong in highprecision small/medium batch PCBA
5. PCBasic JS Technology
Founded: \~2011
Location: Shenzhen
Business Scope: Prototype to medium volume PCBA, HDI, highfrequency, highspeed boards.
Strengths: Turnkey EMS, smart factory automation, fast delivery, certifications ISO9001 & IPC Class 2‑3
Website: search “PCBasic JS Technology PCB”
6. Dongshan Precision Manufacturing (DSBJ)
Founded: 1980 (origin)
Location: Suzhou, China
Business Scope: Precision PCBs, FPC, PCBA assembly (SMT), metal fabrication. Covers automotive, comms, medical, industrial.
Strengths: Global EMS scale via Multek acquisition, advanced automated SMT lines, high quality and competitive cost
Website: search “Dongshan Precision Manufacturing PCBA”
7. Shenzhen Depue (Depuqe) Technology
Founded: 2005
Location: Shenzhen
Business Scope: HDI, multilayer, highspeed / RF boards and assembly services; industries include 5G, IoT, automotive.
Strengths: Latest equipment, ISO & UL certifications, strong for highfrequency SMT in telecom and automotive
Website: search “Shenzhen Depue Technology PCB assembly”
8. OurPCB
Founded: 2007
Location: Shenzhen
Business Scope: PCB fabrication and turnkey PCBA services; prototyping, rapid production runs.
Strengths: 1–3 day prototype lead time, very low MOQ, ISO 9001 & IPC Class 2 certified
9. JLCPCB
Founded: 2006
Location: Shenzhen
Business Scope: PCB fabrication and assembly, no MOQ, lowcost prototyping to medium production.
Strengths: Speed, affordability, simple online ordering, wide global reach
Founded: 2007
Location: Shenzhen
Business Scope: PCB fabrication & assembly, complex multilayer including RF/microwave, up to 40layer boards.
Strengths: Flexible order sizes, strong for telecom/industrial applications, certified quality systems
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