
Anhui Jiangjie Industrial Co., Ltd.Anhui Sheng, China

Xinjiang Zhonghe Dazheng Trading Co., Ltd.Xinjiang Uygur Zizhiqu, China

Ningbo Bote Pneumatic Components Co., Ltd.Zhejiang Sheng, China

Shanghai Gem Optoelectronic Technology Co., Ltd.Shanghai Shi, China

Yantai ZhuoYue New Energy Science Co., Ltd.Shandong Sheng, China

Sigmabond Technologies Corp.

Yancheng Yaohua Glass Instrument Factory

The Pennstar Co.Pennsylvania, United States

Jichuang North (Zhuhai) Technology Co., Ltd.Guangdong Sheng, China

Laifexell (Xiamen) Biotechnology Co., Ltd.Fujian Sheng, China

Dr. Ing. Funck GmbH & Co. KGGermany

Xiamen Zhengheyi Biotechnology Co., Ltd.Fujian Sheng, China