Foreign Trading Department:
                                                             
Tel:+86-20-87051626


Email :  sales@risvision.cn  
             ellen@risvision.cn (Sales Manager)      

Skype account: ellen.risvision                                             

Engineer:

Tel:+86-20-87051626       E-mail : sales@risvision.cn

Website: www.risvision.cn

Address:

Guangzhou  : East 4,YaPu,ZhuCun, ZengCheng District,GuangZhou,China 511370

Hong Kong Office:
OFFICE 3A-7, 12 / F, KAISER CENTER , NO.18 CENTER STREET,SAI YING PUN,HK