Shaanxi Huaxiang Energy Technology Group Co., Ltd.
Window Automation Industry Srl
LANGFANG GOLDEN TIME TECHNOLOGY DEVELOPMENT Co Ltd
Jiangsu Cairui Industrial Co., Ltd.
Gason KK
Datang Lubei Power Generation Co. Ltd.
Nantong Huadong Hydraulic Science & Technology Co., Ltd.
Polynt Composites FranceUnited States
Suzhou Kairui Pharmaceutical Technology Co., Ltd.
Rugao Wanli Chemical Lndustry Co. Ltd.
Holger Golüke
Beijing Graduate Department of China University of Mining and Technology