Contact us


Sales:
Tel:+86-21-5240 0198        

 Email: info@qast.com

 

Support:
Tel:+86-21-5240 1000         

Email: support@qast.com

 

Cooperation:
Tel:+86-21-5240 0198         

Email: partner@qast.com

 

Investment:
Tel:+86-21-5240 0198        

E-mail:partner@qast.com

 

Qast Software Group Shanghai Headquarter :
Add: 2nd Floor, Building 6, No. 1107 Yu Yuan Road, ChangNing District, Shanghai, 200050, China

 


Tel: +86-21-52401000         

Fax: +86- 21-62119020

 

HongKong Office:
Tel: +852-35204200            

Email: hk@qast.com

 

Singapore Office:
Tel: +65- 62214010            

Email: sales@qast.com.sg