
Daqing Kemeida Oil Recovery Complete Plant Co.,Ltd.Heilongjiang Sheng, China

Longyan Wuhuan Environmental Protection Equipment Co. Ltd.

Weinan High-tech Zone Jinshiweikai Consulting Co., Ltd.Shaanxi Sheng, China

Shenzhen Jieshi Technology Co., Ltd.Guangdong Sheng, China

Bioserv AGGermany

Xinjiang Jingrui New Material Science And Technology Co.,Ltd.Xinjiang Uygur Zizhiqu, China

Wuxi Hanwei Hydraulic Pneumatic Co., Ltd.Jiangsu Sheng, China

Kinth Information Technology Service Co., Ltd.Guangdong Sheng, China

Zaozhuang Huayi Mining Group Co., Ltd.Shandong Sheng, China

Hongmai Information Technology (Guangzhou) Co., Ltd.Guangdong Sheng, China

Qinghai Institute of Salt Lakes, Chinese Academy of Sciences

Henan Institute of Product Quality Supervision and Inspection