Hai Jun Yu
ProsidePortugal
Springfield Wire (Dongguan) Co. Ltd.
Fujian Kaimate Gas Co., Ltd.Fujian Sheng, China
Chenzhou Gongtian Electronic Ceramic Technology Co., Ltd.Hunan Sheng, China
Sumiden Transmission & Distribution System Products Ltd.Japan
Aida Engineering Co. Ltd.
DIDYMOS Erika Hoffmann GmbH
Hunan Xinlei Technology Co., Ltd.
Shenzhen Yihai Yuanshi Technology Co., Ltd.Guangdong Sheng, China
Ningbo Zhongwulituo AMD Materials Co., Ltd.Zhejiang Sheng, China
Cafa Therapeutics LtdUnited States