
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