
Hangzhou Jiacheng Machinery Co. Ltd.

Shandong Huali Electromechanical Co. Ltd.Shandong Sheng, China

Ke Jin Song

Nanjing Zhongmai Technology Development Co., Ltd.

Yunnan Transportation Vocational College (Yunnan Transportation Technician College, Yunnan Provincial Transportation Advanced Technical School)

Diafoil Co., Ltd.

Chongqing Gas Mine of China National Petroleum Corporation Southwest Oil and Gas Field BranchChongqing Shi, China

Cixi Feinuosi Electronic Technology Co. Ltd.

Ulrich Schmidt,

Tianjin Huawan Robot Technology Co., Ltd.

EF-Materials Industries, Inc.

Zhejiang Datang Intl Jiangshan Xincheng Thermal Power Co.Zhejiang Sheng, China