Northeast & Shandong Operation Center

(Liaoning, Jilin, Heilongjiang, Shandong)

Contact：Kui Zhang

Tel：18663117129

East & North & Northwest Operation Center

(Shanghai, Jiangsu, Zhejiang, Anhui, Beijing, Tianjin, Hebei, Shanxi, Inner Mongolia, Shaanxi, Gansu, Qinghai, Ningxia, Xinjiang)

Contact：Xiaoqing Zhang

Tel：18651808761

(Henan, Hubei, Hunan, Fujian, Jiangxi, Vietnam)

(Henan, Hubei, Hunan, Fujian, Jiangxi, Vietnam)

Contact：Yukai Luo

Tel：15218895929

Southern China & Southwest Operation Center

(Guangdong, Guangxi, Hainan, Chongqing, Sichuan, Guizhou, Yunnan, Xizang)

Contact：Xiao'an Lin

Tel：13559451720