
Lixian Tengfei Chemical Co. Ltd.

Xiamen Aizhuo Industrial Design Co., Ltd.

PILOU COMPANY LIMITED

Isao Kimura,

Chongqing Green Intelligent Technology Research Institute, Chinese Academy of Sciences

Shandong Tianhai Pressure Vessel Co. Ltd.Shandong Sheng, China

Zhengzhou Railway Equipment Manufacturing Co., Ltd.Henan Sheng, China

Hunan Kosen New Material Co. Ltd.

Tippmann Engineering LLC

John Reynolds,

TBEA Hunan Electric Co., Ltd.Hunan Sheng, China

Dongying Zhengnuo Technology Service Co., Ltd.Shandong Sheng, China