- Hangzhou Dooren Technology Co., Ltd.
- Common Member
- Latest company:
- Shenzhen Seaory Technology Co., Ltd.
- Shanghai Jiehe Chemical Technology Co., LTD
- Jiangsu Ruibo Industrial Technology Co., Ltd
- Zhengzhou Dingsheng Machine Manufacturing Co., Ltd.
- Taizhou UCCON HVAC Technology Co., Ltd
- Zhejiang Qinsheng Industry & Trade Co.,Ltd
- Demark (Wuhan) Technology Co., Ltd
- Fuda Indutrial Co., Limited
- Alpina Tyre Group Co., Ltd.
- Wuxi Jingyuhe Technology Co.,Ltd