Semba Biosciences, Inc.Wisconsin, United States
Zhejiang Transfar Whyyon Chemical Co., Ltd.
United States Metal Powders, Inc.
Ningbo Yunsheng High Tech Magnetics Co. Ltd.
SG Technologies GmbH
C3 Nano, Inc.California, United States
Dow Chemical (China) Investment Co., Ltd.
BrüggemannChemical L. Brüggemann KG
Chongqing Sanxia Paints Co., Ltd.Chongqing Shi, China
Guizhou Redstar Developing Co., Ltd.Guizhou Sheng, China
Guangdong Nanfang Soda Ash Industrial Co. Ltd.
Loong Yee Industry Co., Ltd.