Anhui Yilin Environmental Engineering Co., Ltd.Anhui Sheng, China
Hangzhou Jieneng Technology Co Ltd.Zhejiang Sheng, China
Chongqing Yizhan Machinery Manufacturing Co., Ltd.Chongqing Shi, China
Yutaka IshiiJapan
Northwest Electric Power Research Institute of China Datang Group Science and Technology Research Institute Co., Ltd.
Hunan Yongfei Special Protective Products Co., Ltd.
Shanghai Yunquan New Material Technology Co., Ltd.Shanghai Shi, China
Shanxi Japan Energy Lubricants Co. Ltd.Shanxi Sheng, China
Guangzhou Shangke Information Technology Co. Ltd.Guangdong Sheng, China
Dongying Xinnuo Petroleum Technology Co., Ltd.Shandong Sheng, China
Sichuan Ruifeng Spiral Steel Pipe Co., Ltd.Sichuan Sheng, China
ImNate SARLLuxembourg, Luxembourg