Shenzhen Baiqiancheng is a professional PCBA processing manufacturer and our company was found in 2003 specializes in PCBA and we have done excellent for 9 years. We provide PCBA (printed circuit board assembly) turnkey electronic contract manufacturing, EMS, PCBA OEM|ODM, surface mount (SMT), through-hole (THT), and ball grid array (BGA) and mixed PCA. Also we offer testing include ICT testing, AOI testing, IQC, flying probe test, in-circuit test, and functional test. As for the assembly include PCB assembly, complete electronic assembly, ball grid array assembly, press-fit and backplane assembly, electro-mechanical and subassembly builds, complete box builds and ROHS compliant/PB free procurement and assembly.