Layout of factories, operation centers and sales centers in China

     Factories: Dacheng, Hebei, Kailu, Tongliao, Inner Mongolia, wusheng, Guang'an, Sichuan, Yongdeng, Lanzhou, Gansu, Queshan, Zhumadian, Henan, Tuokexun, Turpan, Xinjiang, Fu, Yan'an, Shaanxi, Xiangyang, Hubei, Quanjiao, Chuzhou, Anhui, Ruijin, Jiangxi

     Operation centers: Beijing, Shenyang, Xi'an, Zhengzhou, Nanjing, xiong'an, Chongqing, Guangzhou