Hongkong:9191 Rm.,9F,Shangshui Square,No.39,Longchen Rd., Shangshui, Hongkong Tel:00852-26909030 Fax:00852-26909031 Shenzhen : Yizhi Industrial Park,Hedong Industrial Zone,Hengkeng Village, Guanlan Town, Baoan District, Shenzhen. Tel：0755-28053886 28053887 Fax：0755-28053881 General Manager: Liao wenping Mobile Phone：13823287075 E-mail:webmaster@rongchang.com