counter control board 1,oem pcba,SMT,DIP and final Assembly. 2 ... reflow soldering technology for SMT.7) High density interconnected board placement technology capacity. Others requirement:1) Capable of developing ... Provides OEM services to all sorts of printed circuit board assemblies.PCBA,PCB Assembly,SMT AssemblyOne-stop OEM services ... 9001:2008 Factory located in China AP2232 counter control board