Epic Biosonics, Inc.
Andreas Weißenbacher,
Water Conservancy Research Institute of Guangxi Zhuang Autonomous Region
Hebei Zetian Water Saving Technology Co., Ltd.Hebei Sheng, China
Hoechst-Perstorp AB
Jessem Tool CorpUnited States
Anhui Zhongjie Mining Transportation Equipment Co., Ltd.Anhui Sheng, China
Tianchen Chemical Co. Ltd.Xinjiang Uygur Zizhiqu, China
Jiangsu Xinuo Industrial Co. Ltd.
Wenzhou Xingsheng Environmental Protection Technology Co., Ltd.
Chongqing Heping Automation Engineering Co. Ltd.
SC Pipera SA