Harbin Aviation Industry (Group) Co. Ltd.
Shanghai Capital Numerical Control Co. Ltd.Shanghai Shi, China
Lidun Button Fittings (Shenzhen) Co. Ltd.
Yichun Changfei Stationery Co., Ltd.Jiangxi Sheng, China
Green Gas Ltd.
Jiangsu Scotland Environmental Technology Co., Ltd.Jiangsu Sheng, China
Nanjing Huikang Glass Products Co., Ltd.Jiangsu Sheng, China
Hangzhou Baikong Industrial Co., Ltd.
Hochschule KaiserslauternRheinland-Pfalz, Germany
Tianjin Ruidesaien Water Industry Co., Ltd.Tianjin Shi, China
Zhejiang Yongyuan Plastic Industry Co., Ltd.Zhejiang Sheng, China
Yichang Jiebao Electric Appliance Manufacturing Co., Ltd.