Beijing Guanghe Hongfeng IOT Technology Co., Ltd.Beijing Shi, China
Wuhan Hongzhicai Packaging Printing Co. Ltd.
Yueyang Dongfang Automatic Control Engineering Equipment Co., Ltd.Hunan Sheng, China
Jingjiang Jiaren Semiconductor Technology Co., Ltd.Jiangsu Sheng, China
D C Environmental Co. Ltd.Guangdong Sheng, China
Jiangsu Wotai Metallurgical Equipment Co., Ltd.Jiangsu Sheng, China
Zhejiang Changying Building Materials Technology Co., Ltd.Zhejiang Sheng, China
Jiangsu Dahai Intelligent Systems Co., Ltd.Jiangsu Sheng, China
Anshan Rongting Technology Development Co., Ltd.Liaoning Sheng, China
Hebei Huadian Shijiazhuang Thermal Power Co., Ltd.Hebei Sheng, China
Hong Song
Kang Jian Biotech Co., Ltd.