Our main product and service is EMS (electronic manufacturing service) and engaged in PCBA (printed circuit board assembly) for 9 years. Our factory is in Shenzhen with 5500 square and 320 employees, BQC have 8 high standard SMT & Solder Assembly production lines for professional surface-mounting (SMT) and through-hole soldering technology (THT), various sizes like 1206, 0805, 0603 components SMT technology can accepted. ICT (in circuit test), FCT (functional circuit test) technology also can offer. We pass the ISO9001:2008 for many years and our PCB assembly with ROHS approval.