- Qingdao Olympia Heat Energy Equipment Co., Ltd.
- Common Member
- Top company:
- Chuangwei Electric Tools Manufacture Co., Ltd.
- UKA (Zhejiang) Intelligent Technology Co., Ltd
- Fulln Glaze Co., Ltd.
- Taizhou Luba Electrical Technology Co., Ltd
- Hebei Bennuo Metal Wire Mesh Products Co., Ltd.
- Qingdao Joint Machinery Import and Export Co., Ltd.
- Guangzhou Nature Color Bags Co., Ltd.
- Dongguan Fangrong Metallurgical Equipment Co., Ltd
- JY Packaging Co., Ltd
- Shenzhen Xingyikang Packing Products Co., Ltd.