RoHS Lead Free and Halogen Free PCB and PCB assembly from a Certified Manufacturer Suntek is a professional PCBA solution provider,specilizes in PCB production,components procurement,PCBA assembly and a series service of wire harness and Box building. We provide one-stop EMS solution for our customers: 1) PCB, Flex, Rigid-flex, MPCB,HDI bare board 2) Surface Mount Assembly (SMT) 3) Through Hole Technology (THT) 4) Ball Grid Array (BGA) /QFN/DFN assembly and Xray inspection 5)