Acusphere, Inc.Massachusetts, United States
Avon Polymer Products Ltd.United Kingdom
Henan Qingshuiyuan Technology Co., Ltd.Henan, China
Chengdu OK New Energy Technology Co., Ltd.Sichuan Sheng, China
EnGro Corp. Ltd. (Singapore)
Jiangsu Dasheng Heat Shrinkable Material Co. Ltd.
The Dow Chemical Co.Michigan, United States
YF Protector Co.,Ltd.Zhejiang Sheng, China
Covestro LLC (United States)
Nanocyl NVNamur, Belgium
ALD NanoSolutions, Inc.Colorado, United States
MTM Industries Sp zooPoland