Shanghai Channel Electronics Science Co., Ltd.
Room 25A1, No. 5
Anshan Road
Yang Pu Area
Shanghai
200092

Tel: Shanghai (021) 6579-2689
       Beijing (010) 5292-6790
       Hong Kong (852) 2683-2833




Gochen Technology Co., Ltd.
5F, Zone B, Universitytown, Pioneer Park #1199
Liuxian Street
NanShan District, Shenzhen

TEL: (86) 755-83576361 Ext. 838
Fax: (86) 755-83047459
Mobile: (86) 137 9825 8821
“Sky”