The main connector include PLCC,IC/Sockt ,PIN HEADER, Plastic Crust,BOX HEADER, MOBIL SPRINGS SIM CARD, SATA series,D-SUB series Shenzhen ... . the main connector include PLCC ,IC/SKT ,PIN HEADER, Plastic Crust,BOX HEADER, MOBIL SPRINGS SIM CARD, SATA series,D-SUB series ... and acknowledges from clients. PLCC series,IC SOCKET series,PIN HEADER series