TONGYUEXIN PCB Manufacturing and Assembly

One-Stop PCB Design+PCB Manufacturing+PCB Assembly+EMS Services for Your Electronics

Welcome to Shenzhen Tongyuexin Technology Co., Ltd, Tongyuexin is trusted partner for PCB Design, PCB fabrication, SMT assembly, and PCBA manufacturing services. We provide complete turnkey solutions—from design and prototyping to mass production—ensuring high-quality, cost-effective, and fast-turnaround electronics manufacturing. PCB/PCBA manufacturer with quality managerment certificates：

• ISO9001

• ISO13485

• IATF16949

• GJB 9001C

Our Integrated Services Include:

✔ PCB Design – Schematic Design, PCB Layout, Component Selection, Signal Integrity and so on

✔ PCB Fabrication – High-precision single/double-sided, multilayer, HDI, and flexible PCBs

✔ SMT Assembly – Advanced surface-mount technology with automated pick-and-place, reflow soldering, and AOI inspection

✔ PCBA Production – Full PCB assembly with through-hole (THT), mixed-technology, and box-build integration

✔ Box Build Solutions– Full product assembly

✔ Testing & Quality Control – Rigorous ICT, FCT, and environmental stress screening for reliability

✔ Supply Chain Management – Component sourcing, BOM optimization, and global logistics support

Why Choose Us?

• Fast Prototyping & Mass Production – From small batches to high-volume orders

• Advanced Manufacturing – State-of-the-art SMT lines and IPC-certified processes

• Competitive Pricing – Optimized DFM/DFA to reduce costs without compromising quality

• Global Support – Seamless communication and on-time delivery worldwide

  
  

Whether you're in consumer electronics, automotive, medical, or industrial IoT, we deliver high-performance PCB manufacturing and PCB Assembly solutions tailored to your needs.

Let’s build your next-gen electronics together! Contact us today for a quote.