- Ningbo Jiangbei Ringlong Import & Export Co., Ltd.
- Common Member
- Partner company:
- Jinan Hopetool CNC Equipment Co., Ltd.
- Hangzhou Hengxin Filming Packaging Co., Ltd.
- Tangshan Honory International Trading Co., Ltd.
- Isaac Machinery Co.,Ltd
- Shenzhen Sunyuan Technology Co., Ltd.
- Dongguan Jinchen Nonwoven Co., Ltd.
- Shijiazhuang Woliu Trading Co., Ltd
- Dongyang Menzzi Industrial & Trade Co.,Ltd
- Shandong Yongan Special Equipment Co., Ltd
- Wuxi Sunbird Technology Co., Ltd