Zhongnan (Shangrao) Metallurgical Industry Research Institute Co., LtdJiangxi Sheng, China
Jiangsu Dekang High and Medium Pressure Valve Manufacturing Co., Ltd.Jiangsu Sheng, China
Zibo Haiyi Fine Chemical Co., Ltd.Shandong Sheng, China
Zhejiang Yihong Optoelectronics Technology Co. Ltd.Zhejiang Sheng, China
Jiangsu Sangang Agricultural Technology Development Co., Ltd.Jiangsu Sheng, China
Sichuan Youzhu Construction Engineering Co., Ltd.Sichuan Sheng, China
Shiqiang Technology Co., Ltd.
Hangzhou Nomike Technology Co., Ltd.Zhejiang Sheng, China
Beijing Xinli Machinery Co. Ltd.
Zhangjiagang Lianguan Environmental Protection Technology Co., Ltd.Jiangsu Sheng, China
Markus Lehner
Shandong Aolang Energy Technology Co., Ltd.Shandong Sheng, China