- Hokaido Vacuum Technology (Int'l) Group Limited
- Common Member
- Top company:
- ANHUI WNK ELECTRONIC ENGINEERING CO., LTD.
- Shanghai Raggie Power Co.,Ltd.
- Fujian Xinyun Machinery Development Co., Ltd.
- Qingdao Hymachs Co., Ltd
- Qingdao 3T Group International Trade Co., Ltd.
- Shenzhen Jinhaiyuan Industrial Equipment Co., Ltd.
- Jiangsu Jinling Drying Technology Co., Ltd
- Tianjin Ruijie Steel Pipe Co.,Ltd
- Jinhua Maka Technology Co., Ltd
- Anyang Zhongxing Refractory Co., Ltd