Qingdao Boshi Flame Retardant Fabric Co., Ltd.Shandong Sheng, China
Ningbo Yuren Digital Control Technology Co. Ltd.
Suzhou Qinkui Machinery Co., Ltd.Jiangsu Sheng, China
Qingdao Oboya Solomon Packaging Co., Ltd.
Shaanxi Jinguan Herding Co. Ltd.Shaanxi Sheng, China
Wuhan Aoke Technology Development Co., Ltd.Hubei Sheng, China
Kunming Sanzheng Biotechnology (Group) Co., Ltd.Yunnan Sheng, China
Chongqing Funengda Friction Materials Co., Ltd.Chongqing Shi, China
Beijing Hengxin Caihong Information Technology Co. Ltd.Beijing Shi, China
Sichuan Wuyi Machinery Manufacturing Co., Ltd.Sichuan Sheng, China
Valsella Meccanotecnica SpAMILAN, Italy
Construction Mechanization Research Branch of China Academy of Building Research Co., Ltd.