Korea Hosiden Electronics Co., Ltd.(established February, 1973) BG-10 Masan Free Export Zone, 973-4, Yang Duck Dong, Masan, Gyeongsangnam-do, Korea Phone: +82-55-255-4191 Fax. : +82-55-255-4197 Products: Switches, connectors, sockets, headphones, microphones, driver units ISO 9001 (certificated in September,1995) ISO14001 (certificated in Juiy,2001) Copyright(C)2007 Hosiden Corporation. All Rights Reserved.