Hubei Haiyi Biotechnology Co., Ltd.Hubei Sheng, China
Hainan Shanjin Mining Industry Co. Ltd.Hainan Sheng, China
Shandong Zuo Tianshi Biological Science & Technology Co. Ltd.Shandong Sheng, China
Zhuhai Hengyi Technology Co., Ltd.Guangdong Sheng, China
Unicom SRLBergamo, Italy
Shaanxi Haisifu Biological Engineering Co., Ltd.Shaanxi Sheng, China
Hefei Shenmu Information Technology Co., Ltd.Anhui Sheng, China
Guizhou Hongbang Electronic Technology Co., Ltd.Guizhou Sheng, China
IDHL Holdings, Inc.
Hunan Xinguang Intelligent Technology Co., Ltd.Hunan Sheng, China
Niutaikesi Electrical Wire(Weifang)Co.,Ltd.Shandong Sheng, China
Luoyang SBI Special Bearing Co., Ltd.