- Shanghai Rona Bearing Co., Ltd.
- Common Member
- Top company:
- Snyli Environmental Technology (Shandong) Co., Ltd
- Zhejiang Bofeng Electric Technology Co.,Ltd
- Yancheng New World Construction Machine Co., Ltd
- Zhuji Fengfan Piping Co., Ltd.
- Huzhou Dapu Stainless Steel Co., Ltd.
- Zhuji Fengfan Piping Co., Ltd
- Cixi Wanjie Electronic Co., Ltd
- Shandong Zhidian Enterprise Co., Ltd
- Jinan Tianli Hydraulic Machinery Co.,Ltd.
- Zhejiang Kexin Industry Co., Ltd