Guangdong Weber Technology Co., Ltd.
Goma GmbHNordrhein-Westfalen, Germany
KRM, Inc.United States
Fujian Huafeng New Material Co., Ltd.
Leo Electron Microscopy Ltd.
Hangzhou Westinghouse Personal Care Products Co., Ltd.Zhejiang Sheng, China
KETECA Singapore Pte Ltd.
Zhejiang Weigang Technology Co., Ltd.Zhejiang Sheng, China
CECEP (Hefei) Renewable Energ Co., Ltd.Anhui Sheng, China
Stellar Venture Capital Group Co., Ltd.Xizang Zizhiqu, China
Changchun Zhongke Yinghua Technology Development Co. Ltd.Jilin Sheng, China
Beijing Sutong Technology Co. Ltd.