- Shanghai Rona Bearing Co., Ltd.
- Common Member
- Latest company:
- Zhongrui Electric Co., Ltd
- Jining Mingsheng New Materials Co., Ltd
- Chengdu Novo Machinery Co.,Ltd
- Hangzhou Jaunce Industrial Co.,Ltd
- Anhui Angran Green Technology Co., Ltd
- Xiamen Naikos Industrial Co.,Ltd
- Nanjing Alton Technology Co., Ltd
- Caoxian Luyi Wooden Product Co.,Ltd
- Ningbo Tapan Intelligence Technology Co.,Ltd
- Nova Insulation Material Co., Ltd.