Rigao Electronics has been providing full turn-key and partial turn-key pc board assembly services since 2006. We have eight SMT assembly lines and three Through-Hole assembly lines which can make our printed board assembly capabilities range from quick turn prototypes to mass production with high quality and efficiency, we have the on-line AOI machine on every PCB assembly line, and X-ray machine for inspecting the BGA components. Rigao Electronics is an ISO9001:2015 certified PCB SMT and Through-Hole assembly services provider who is compliant with IPC-A-610F standards class II and class III. Now you can get the one-stop services from Rigao Electronics team of components sourcing, PCB fabrication, PCB assembly and function testing.