Chugoku Marine Paints, Ltd.Tokyo-to, Japan
Synthopol Chemie Dr. rer. pol. Koch. GmbH & Co. KGNiedersachsen, Germany
Beijing Bei Hua Xin Xiang Polymer Technology Co., Ltd.Beijing Shi, China
Sauerstoffwerk Friedrich Guttroff GmbHGermany
Suzhou Hechang Polymeric Materials Co., Ltd.
Sichuan Xinda Enterprise Group Co., Ltd.Sichuan Sheng, China
Scott Specialty Gases, Inc.Pennsylvania, United States
Tambov State Technical University
NL Industries, Inc.Texas, United States
Yueyang Jinhan High Tech Co., Ltd.
Jiangxi New Dragon Biotechnology Co., Ltd.Jiangxi Sheng, China
Dalian Research & Design Institute of Chemical Ind Co. Ltd.Liaoning Sheng, China