Wallace Knight Ltd.
Shanghai Edunburgh Elevator Co. Ltd.
Jiangyin Sifangji New Technology Manufacturing Co., Ltd.
Xi'an Yisiwei Silicon Wafer Technology Co., Ltd.
MCR Corp.Minnesota, United States
Changzhou Haoteman Graphene Products Co., Ltd.Jiangsu Sheng, China
Shandong Xing Chi High Pressure Switch Co. Ltd.Shandong Sheng, China
Sijia Environmental Material Technology (Shanghai) Co., Ltd.Shanghai Shi, China
Fuyang Yikai Agricultural Technology Co., Ltd.
Tintoria Rifinizione Nuove Idee Spa
Shandong Aluminum Baihui Smart Home Technology Co., Ltd.Shandong Sheng, China
Jiangsu Proton Oil & Gas Equipment Co., Ltd.