Tuosi Precision Technology (Suzhou) Co., Ltd.Jiangsu Sheng, China
Harbin Aerospace Star Data System Technology Co., Ltd.Heilongjiang Sheng, China
China Petrochemical Corporation Zhongyuan Oilfield BranchHenan Sheng, China
Nanjing Tanaka Electromechanical Remanufacturing Co., Ltd.Jiangsu Sheng, China
Shenzhen Aikesai Technology Co., Ltd.Guangdong Sheng, China
Shandong Libo Electronic Technology Co., Ltd.Shandong Sheng, China
Liaoning Bo'ao Bio-pharmaceutical Co., Ltd.
Chongqing Bochuang Intellectual Property Operation Co., Ltd.Chongqing Shi, China
Suzhou Baodejia New Material Co., Ltd.Jiangsu Sheng, China
Shenzhen Zhongjin Lingnan Nonferrous Metals Co., Ltd. Fankou Lead-Zinc Mine
Hokushin Sangyo Co., Ltd.Ibaraki-ken, Japan
Anhui Hefeng Cemented Carbide Co., Ltd.Anhui Sheng, China