State Grid Qinghai Electric Power Company Electric Power Research Institute
S.F.I.M. SRL
Sichuan Chengdu Chenggong Construction Machinery Co., Ltd.
Manufacturas Phillips Screw SA
Hebei Wanjie Machinery Technology Co., Ltd.
Laiwu Forging Co. Ltd.
Efolium Co. Ltd.
Zhuhai Kehui Electric Co., Ltd.
Jiangsu Kaijia Rubber Technology Co. Ltd.
Stilema SRL
Wayne State University Board of Governors
Cenxi Kunfa Liquid Combustion Stove Co., Ltd.