Topscom is a mainland and HK joint venture company. It was established in 1995. Now, there are two factories in Shenzhen, totally employees over 3000. Topscom is a professional manufacturer of electronics OEM and PCB assembly.  We have our own SMT production lines, plastic injection and metal stamping equipments. Currently, we are exporting to North America, Europe, Australia and other countries. Our major customer includes Sony, Cisco, Siemens and so on.....