How to Choose a PCB Assembly Manufacturer in China

China produces a large share of the world芒鈧劉s electronics, but not every assembly house is the same. Choosing the right PCBA manufacturer comes down to quality systems, communication and how the factory handles your files – not just the lowest unit price.

What to verify

• Quality system: ISO9001 certification and documented incoming, in-process and final inspection
• File review: does engineering review Gerber, BOM and CPL before quoting, or just price a list?
• Component sourcing: authorized distributor channels and a process for alternates and counterfeit prevention
• Testing capability: AOI, X-ray, ICT and functional testing in house or through verified partners
• Communication: a clear single point of contact who answers technical questions

Questions to ask before ordering

• What is your minimum order and typical lead time?
• How do you handle BOM shortages and obsolete parts?
• Which inspection and test methods are included by default?
• Can I see batch records and inspection data for my project?

KGPCBA is an ISO9001-certified PCB assembly manufacturer in Shenzhen, China, with a defined route from fabrication through SMT and testing. Start with your files and we will confirm the scope before quoting.