- Shanghai Rona Bearing Co., Ltd.
- Common Member
- Latest company:
- Wuhan GIENS Pump Co., Limited
- Hangzhou Lin'an Oubo Electronic Lighting Co., Ltd
- Xiamen Middle Yellow Industry & Trade Co., Ltd
- Shandong Yost Economic and Trade Co., Ltd
- Shenyang Times Plastic Woven Packing Co., Ltd
- Zhejiang Mingfeng Industrial Co.,Ltd
- Yiwu Yifa Ornaments Co., Ltd.
- Jining Wabon Precision Metal Co., Ltd
- Guangzhou Quanao Chemical Co.,Ltd
- Jiangsu Jinrong Machinery Co., Ltd.