B&B Technologies LP
Guangxi Nanning Biwan Garden Engineering Co. Ltd.
Danly Machine Corp.Illinois, United States
Jilin Water Conservancy and Hydropower Survey and Design Institute
Guangdong Liangde Photoelectric Technology Co., Ltd.Guangdong Sheng, China
Hunan Weige Magnetic Fluid Co., Ltd.Hunan Sheng, China
Hailun Limin Energy Saving Boiler Manufacturing Co., Ltd.Heilongjiang Sheng, China
Shenyang Industrial Pump Factory (Co., Ltd.)Liaoning Sheng, China
Jiangsu Rongqi New Material Technology Co., Ltd.Jiangsu Sheng, China
Shenzhen Keen Environmental Protection Co., Ltd.Guangdong Sheng, China
Wuxi Wind Power Design and Research Institute Co., Ltd.Jiangsu Sheng, China
Zhonggong Energy Environmental Protection Technology (Nanjing) Co., Ltd.Jiangsu Sheng, China