Jiangsu Nengjie Electric Technology Co., Ltd.Jiangsu Sheng, China
Xi'an Aoneite Solid Lubrication Engineering Research Co., Ltd.Shaanxi Sheng, China
Nanjing Shangji Additive Manufacturing Research Institute Co., Ltd.Jiangsu Sheng, China
Guangdong Di Aisheng Tongde Resin Co., LtdGuangdong Sheng, China
Shandong De Shi Chemical Group Co. Ltd.Shandong Sheng, China
Qingzhou Chentai Machinery Equipment Technology Co., Ltd.Shandong Sheng, China
Wuxi Chuangneng Machinery Manufacturing Co., Ltd.Jiangsu Sheng, China
Weihai Puyuan Food Co., Ltd.
Vitalink Industry (Chibi) Co., Ltd.Hubei Sheng, China
Richtron Switzerland Holding Co., Ltd
Hainan Xinruan Software Co. Ltd.
Jun Zhao