Lianyungang Shuangya Machinery Co., Ltd.Jiangsu Sheng, China
Ruian Jiayi Glasses Co., Ltd.Zhejiang Sheng, China
Cummins Eagle, Inc.
Hycon Manufacturing Co.California, United States
Zhenjiang Zhonghu Spring Co. Ltd.
Hefei Haodong Precision Industry Co., Ltd.Anhui Sheng, China
Sichuan Yazi Home Furnishing Co., Ltd.Sichuan Sheng, China
China Institute of Atomic Energy
Hebei Lvyuan Geothermal Energy Development Co., Ltd.Hebei Sheng, China
Link Asia Energy Technology (Shenzhen) Co., Ltd.Guangdong Sheng, China
Guangzhou Rong Baisheng Architectural Structure Design Office (General Partnership)Guangdong Sheng, China
Hangzhou Hanshan Environmental Engineering Technology Co., Ltd.Zhejiang Sheng, China