Guangdong Vocational & Technical College
Shandong Sanfeng New Materials Co., Ltd.Shandong Sheng, China
Neue Magnetodyn GmbHGermany
Huainan Union University
Toyama Light Metal Industry Co., Ltd.Toyama-ken, Japan
Ningbo John International Industrial Co., Ltd.Zhejiang Sheng, China
Huizhou Dono Technology Co., Ltd.Guangdong Sheng, China
GLT (Zhangzhou) Light Industrial Products Co., Ltd.Fujian Sheng, China
DiBro Ltd.
Huanghe Upstream Hydropower Development Co. Ltd.
Wuhu Shanghuan Technology Co., Ltd.
Jiaxing Jinpeng Tools Co. Ltd.