... are: Red, yellow, white, black, purplePCBA&SMT PCB&PCB SMT&electronic assembly&pcb electronicProcessing:uses the SMT non-lead craft, meets the ... of pcba manufacturedPCBA service: medical, instrument, environmental, industrial, networking, automotive, aeronautics, security and other industries equipment productsCertificationISO9001-2000,UL,RoHSR&Dengaged in PCB assembly ...