Ningbo Zhengnuo Electric Co., Ltd.
Central South Design and Research Institute of China Municipal Engineering
Sichuan Yicheng Technology Co., Ltd.
Xichang Hangfei Tartary Buckwheat Technology Development Co., Ltd.
Jiangsu Hongtian electric appliance limited company
CCFEB Industrial Equipment Installation Co. Ltd.
Balloon Innovations Inc.
Zhejiang Dachuan Air Separation Plant Co. Ltd.
Shenzhen Delco Electromechanical Environmental Protection Technology Co., Ltd.
ADC Newnet, Inc.
Suzhou Kaifengrui Electronic Technology Co., Ltd.Jiangsu Sheng, China
Ningbo Powerway Alloy Plate & Strip Co. Ltd.