- Sunbird Technology Development Co., Limited
- Common Member
- Partner company:
- Quanzhou Tranwin Trading Co., Ltd
- Dongguan Green Time Technology Co., Ltd
- Juancheng Elite Industry and Trade Co., Ltd
- Hangzhou Zhutai Trading Co.,Ltd
- Shanghai Hui Cheng Machinery technology Co., Ltd.
- Suzhou Hycan Holdings Co., Ltd
- Shanxi Huanjie Petroleum Drilling Tools Co., Ltd.
- Jiangsu Xinling Motorcycle Fabricate Co., Ltd.
- Wenzhou Yuanyu Mechanical Co., Ltd.
- Cangzhou Zhenda Pipe Industry Co., Ltd