
Clean Harbors Catalyst Technologies LLC

Jeavons Engineering Ltd.

Poole Ventura, Inc.United States

EF-Materials Industries, Inc.

Otto Vollmann GmbH & Co. KGNordrhein-Westfalen, Germany

Jiangsu Yivalve Co., Ltd.Jiangsu Sheng, China

Jiangxi Eleven Super Clean Technology Co., LtdJiangxi Sheng, China

Hefei Guocheng Technology Co., Ltd.Anhui Sheng, China

Wuhu Aide Transport Machinery Co. Ltd.

Jiangsu Yingtai Group Co. Ltd.Jiangsu Sheng, China

Zhejiang Jinghui Electromechanical Co. Ltd.

Jae-Bong Jung