
Jiangsu Xunlong Yechnology Development Co. Ltd.Jiangsu Sheng, China

Suzhou Taiyuan Precision Casting Co., Ltd.Jiangsu Sheng, China

Dalian Huiying Machinery Co., Ltd.

Shandong Energy and Environment Research Institute

Beijing Orient Jinying Information Science&Technology IncorporBeijing Shi, China

Hunan Changtong Compressor Co., Ltd.Hunan Sheng, China

Shandong Yake Environmental Protection Technology Co., Ltd.Shandong Sheng, China

Dalian Kangzhan Electromechanical Engineering Co., Ltd.Liaoning Sheng, China

Opus III-VII Corp.

Jiangxi Huabai Energy-saving Lighting Technology Collaborative Innovation Co., Ltd.Jiangxi Sheng, China

Anxi County Duyuanda Packaging Materials Co., Ltd.Fujian Sheng, China

Jiangxi Jianguang Energy Saving Technology Co., Ltd.Jiangxi Sheng, China