- Double Building Materials Co., Ltd.
- Common Member
- Partner company:
- Qingdao Cannes Cosmetics Co.,Ltd
- Wuyi Manchen Stainless Steel Products Co.,Ltd
- Kaikai Plastic Machinery Co.,Ltd
- OE Home Co.,Ltd
- Yuyao Jinfeng Electric Appliance Co., Ltd
- Jiangsu D King Pet Products Co., Ltd
- Dongguan PowerWinx Metal Industries Co.,Ltd
- Jiaxing Yijia Machinery Co., Ltd
- Shaoxing City Jiansheng Machinery Co., Ltd.
- Pioon Technology Co., Ltd