
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