Shenzhen BQC Electronic Co., Ltd. was founded in July 2003. The headquarters is in Hongkong, and the factory is in Shenzhen. We are a PCBA （PCB Assembly）manufacturer with 8 years' electronic manufacturing service (EMS), especially in intelligent control boards, high frequency boards and other PCB Assembly. All of our PCB Assembly（PCBA） products are produced under strictly observation of the ISO9001: 2008 and conform to the RoHS standard. So, all of our PCBA are lead-free /Pb-free.