- Hangzhou Heavy Steel Pipe Co., Ltd.
- Common Member
- Top company:
- Shanghai Enbbon Automation Instrument Co., Ltd.
- Taizhou Shunding Mechanical Manufacturing Co., Ltd
- Suzhou Borida Macromolecule Materials Co., Ltd
- Henan Huawei Aluminum Co., Ltd
- Shanxi Hongkai Forging Co., Ltd
- Wuxi Hongdinghua Chemical Equipment Co.,Ltd
- Zhejiang Hystron Auto Parts Co., Ltd
- Shenzhen Global New Intelligence Technology Co., Ltd
- Xinxiang Reeger Machinery Equipment Co., Ltd
- Wuhan Goldhome Hipot Electrical Co., Ltd