Beijing

A1, Huagong Road,
Chaoyang District, Beijing Industrial Technician College South Campus, 
Beijing, China

Chongqin

No. 180 East Huangshan Road,
Liangjiang New Area, Yubei District,
Chongqing, China

Guangzhou

1F-2F, Qunxing Science Park,
No. 22 Huashan Road,
Panyu District, Guangzhou,
Guangdong, China

Shanghai

No. 160 Huangping Road,
Minhang Industrial Development Zone,
Shanghai,  China