Taixing Weiwei Polymer Materials Co., Ltd.
Beijing Iwhr Technology Co. Ltd.Beijing Shi, China
Hyperfine Operations, Inc.
Shandong Logist Logistics Technology Co., Ltd.Shandong Sheng, China
Gansu Hao's Carbon Fiber Co., Ltd.
Wafangdian Bearing Group National Bearing Engineering Technology Research Center Co., Ltd.
Anhui Yixiaotang Tea Co., Ltd.
Hangzhou Fuyang Feibo Technology Co., Ltd.Zhejiang Sheng, China
Polar Industria de Plasticos SA
Yamaguchi Industries Co., Ltd.
Gonda Metal Industry Co. Ltd.
Drilling and Production Technology Research Institute of Dagang Oilfield Group