
Hangzhou Zheda Jingyi Electromechanical Technology Corp. Ltd.

Guangxi Yinyi Science & Technic Mine Metallurgy Co., Ltd.Guangxi Zhuangzu Zizhiqu, China

Beijing Water Business Doctor Co., Ltd.Beijing, China

Treibacher Auermet Produktions GmbHAustralia

ImpulsTec GmbHGermany

Fukuda Metal Foil & Powder Co., Ltd.

Metal-Tech Ltd.

Chiba Institute of TechnologyChiba-ken, Japan

Changsha Research Institute of Mining & Metallurgy Co., Ltd.Hunan Sheng, China

Wafangdian Bearing Co., Ltd.Liaoning Sheng, China

ContiTech Rubber Co. Ltd.Shandong Sheng, China

Tennessee Technological UniversityTennessee, United States