Suzhou Shannon Intelligent Technology Co., Ltd.
Eurinver Canarias SLSpain
Nanjing Feininger Energy Saving Technology Co., Ltd.
Wujiang Richun Textile Machinery Co., Ltd.Jiangsu Sheng, China
Guangzhou Minrui Automobile Parts Co., Ltd.
Yoshio Hattori,Tochigi-ken, Japan
Nanjing Tanso Photoelectric Co., Ltd.
Wuhu Huafeng Grinding Wheel Co., Ltd.
Hunan Yongjin Magnetic Equipment Co., Ltd
Zhejiang Liyang Compressor Co. Ltd.
AVIC Harbin Aerodynamic Research Institute
SCI Ltd.Ontario, Canada