Headquarters
Address: guangzhou city, guangdong province,zhongxin town DaTian industrial zone 
Phone: 13928991177
Fixed: 020-32961802
Fax: 020-32961803
Email address: info@gzydbg.com

Guiyang office
Address: guizhou province guiyang nanming rokuen village, 13th

Chongqing office
Address: shop stone bridge, chongqing chongqing high a cell block B, 8-5

Huizhou office
Address: huizhou city.with its pliasant yellow pond computer city E165, 1 building, no. 3 floor