DAK Americas LLCNorth Carolina, United States
Surflay Nanotec GmbHBerlin, Germany
Worlée-Chemie GmbHHamburg, Germany
Polythane Systems, Inc.Texas, United States
PAPAGO, Inc.Taiwan Province, China
Aqua Membranes, Inc.New Mexico, United States
Desco Co., Ltd.
Crystalsol GmbHWien, Austria
Zhejiang Hisun Biomaterials Co., Ltd.Zhejiang Sheng, China
AZOTEK Co., Ltd.Taiwan Province, China
Delight Packaging OySouthern Finland, Finland
Potters Industries LLCPennsylvania, United States