1769474 Alberta Ltd.Alberta, Canada
Ramscor, Inc.California, United States
Keymed Biosciences Inc.
Sichuan Hetai Xinguang Biotechnology Co., Ltd.Sichuan Sheng, China
Jiaxing Huajiatong Plastic Industry Co., Ltd.Zhejiang Sheng, China
Shenzhen Shengtaiqi Technology Co., Ltd.Guangdong Sheng, China
Wuhan Mingbo E&M Equipment Co. Ltd.Hubei Sheng, China
Zhejiang Silicon Digital Technology Co., Ltd.Zhejiang Sheng, China
Tianjin Zeyuan Concrete Co., Ltd.Tianjin Shi, China
Heidemann (Shanghai) Automation Technology Co., Ltd.Shanghai Shi, China
Shenzhen Zongtai Electronic Co. Ltd.
Nanjing Wolfman Medical Technology Co., Ltd.Jiangsu Sheng, China