Shandong Mingde Biomedical Engineering Co., Ltd.Shandong Sheng, China
Jiangsu Zhongmu Purification Environmental Technology Co., Ltd.Jiangsu Sheng, China
Guangzhou Weishengjun Biotechnology Co., Ltd.Guangdong Sheng, China
China Coal Science and Technology Clean Energy Co., Ltd.Beijing Shi, China
Stahlwerk Ergste GmbH & Co. KGGermany
Guangzhou Jianyi Environmental Protection Technology Co., Ltd.Guangdong Sheng, China
Zhengzhou Yuanzhixuan Electronic Information Technology Co., Ltd.Henan Sheng, China
Dong Xie, PhD
Hangzhou Attack Shell Technology Co., Ltd.
Zhejiang Haituo Machinery Technology Co., Ltd.Zhejiang Sheng, China
DemasLuxembourg
Zhejiang Xinchang Xinzhou Industrial Co. Ltd.Zhejiang Sheng, China