PCBA assembly and design 1,oem pcba,SMT,DIP and final Assembly. 2,dustless, best service PCBA assembly and design,SMD,SMTTechnical requirement:1) Surface-mounting ... Technology(SMT) and Through-hole/DIP2) 0201,0402,0603 ... 9001:2008 Factory located in China, Electronic product PCBA assembly and design