Tianjin Hosiden Electronics Co., Ltd.(established February, 2007) No.27 Road Taijin, Zhangjiawo Industrial Park, Xiqing District, Tianjing, China Phone: +86-22-8798-7055 Fax: +86-22-8798-7054 Products: Switch units for mobile phone and related product Copyright(C)2007 Hosiden Corporation. All Rights Reserved.