Shangyi communication technology (Shenzhen) Co., Ltd.

Marketing Center: 2711B, SEG Plaza, Shennan Middle Road, Futian District, Shenzhen

R & D and production: 5 floor, B3 building, Chao Hui Industrial Park, Hua Ting Road, Longhua New District, Shenzhen.

Zip code: 518000

Tel: 0755-82555759

Fax：0755-83671632-816

Email：infinol@infinol.com

                Pre sale consultation Email：sales@infinol.com

                                 Tel：0755-82555759

      After-sale service Email：tech@infinol.com 

                       TEl：0755-83671632

                                  hrm@infinol.com