Rütgers Chemicals Managementbeteiligungs GbRGermany
Hangzhou Aomei Printing & Dyeing Co. Ltd.
SCHMID Yaya Technology Co., Ltd.
Anzai Sogyo KKJapan
China Construction Second Bureau Decoration Engineering Co.
Shenzhen Zhongning Technology Co., Ltd.Guangdong Sheng, China
Guizhou Aerospace Control Technology Co., Ltd.
China Machinery Environmental Technology Co., Ltd.
Beijing Sogou Intelligent Technology Co Ltd
Friedrich Zettl GmbH
Shandong Minghua New Materials Co., Ltd.Shandong Sheng, China
Institute of Geochemistry, Chinese Academy of Sciences