| Regions | Range | Tel |
|---|---|---|
| Northeast China | Heilongjiang , Jilin, Liaoning, Inner Mongolia, Shaanxi, Anhui | +86-21-58588333-8180 33826798 |
| Central China | Hunan, Hubei, Jiangxi , Henan | +86-21-58588333-8178 33826798 |
| South China | Guangdong, Guangxi , Hainan, Fujian | +86-21-58588333-8187 33826798 |
| East China | Jiangsu, Zhejiang, Shanghai | +86-21-58588333-8190 33826798 |
| Southwest China | Yunnan, Guizhou, Sichuan, Chongqing | +86-21-58588333-8183 33826798 |
| West China | Shaanxi , Gansu, Ningxia, Qinghai, Xinjiang, Tibet | +86-21-58588333-8181 33826798 |
| North China | Shandong, Hebei, Tianjin, Beijing | +86-21-58588333-8182 33826798 |
