4 layers PCB is the largest proportion of PCB manufacturing in A-TECH, we have huge advantage on multilayer PCBs because we have complete manufacturing process in house from inner layer, lamination to different kinds of surface finish, include HASL, HAL(L.F), OSP and Immersion Gold.
Copyright © 2019 A-TECH CIRCUITS Co., Ltd. | All Rights Reserved
Hello, please leave your name and email here before chat online so that we won't miss your message and contact you smoothly.