
Beijing Xinhe Clean Energy New Energy Technology Service Co., Ltd.

Nanjing Hanshu Environmental Protection Equipment Co., Ltd.

Panasonic Refrigeration Devices Singapore Pte Ltd.

Sichuan Chuanjian Pipeline Co., Ltd.

K2 Power Ltd.

Shandong Bairui Environmental Protection Technology Co., Ltd.

Beijing Machine Science Guochuang Lightweight Research Institute Co., Ltd.

Guangxi Qinde Technology Co. Ltd.

Guizhou Tobacco Company Qiandongnan Tobacco Branch Company

Seiritsu Kogyo KK

Jiaozuo Concentric Cable Co. Ltd.

Shandong Tongzhou Chemical Co. Ltd.