
Beijing Zongheng Electromechanical Technology Development Co.,

Shanghai Gezhi Junior High School

Meng Yu Gao

Hangzhou Golden Brick Information Technology Co., Ltd.

SIR - S.R.L.Italy

Nikola Corp.Arizona, United States

Applied CarboChemicals, Inc.

Jinguang Huihong Precision Machinery Dalian Co. Ltd.

Chongqing Yudian Lightning Protection Technology Co., Ltd.

Westflische Hochschule Gelsenkirchen Bocholt Recklinghausen

Xuzhou Tianke Machinery Manufacturing Co., Ltd.Jiangsu Sheng, China

Biken Kogyo KK