- Guangzhou Tianfeng Display Supplies Co., Ltd.
- 全国主营:Display supplies, Promotional products
- Jiangdu Yongjian Co., Ltd.
- 全国主营:Pneumatic components, Hydraulic oil cylinder, Pneumatic integrated system, Hydraulic integrated system.
- Zhangjiagang Fangzheng Mechanical Seal Component Factory
- 全国主营:Mechanical seal component
- Jiangyin Chuangxin Air Valve Co., Ltd.
- 全国主营:Tyre air valve, Air valve inside, Cushion air valve.
- Taiyuan Ganghui Trade Co., Ltd.
- 全国主营:Steels.
- Yixing Liyi Environmental Protection Equipment Manufactory
- 全国主营:Environmental protection equipment
- Qidong Huali Petrochemical Equipment Factory
- 全国主营:Petrochemical equipment
- Yinchuan Jingjiu Motor-driven Door Factory
- 全国主营:Motor-driven door, Stainless steel products.
- Yingkou Dazong Auto Checkout Equipment Factory
- 全国主营:Four-wheel position indicator
- Yixing Taihua Metal Hardware Factory
- 全国主营:Metal products
- Huizhou Jujiang Plastic-steel Door And Window Co., Ltd.
- 全国主营:Plastic-steel door and window
- Huizhou Hongyun Precision Mould Co., Ltd.
- 全国主营:Precision mould
- Yixing Susheng Fireproof Burden Factory
- 全国主营:Fireproof burden
- Guangzhou Panyu Panda Spring Machine Factory
- 全国主营:Spring
- Guangzhou Dcas Machine Components Co., Ltd.
- 全国主营:Machinery fittings
- Foshan Nanbei Dexin Metal Product Co., Ltd.
- 全国主营:Automatic retractable door
- Jinzhongfa Nail Factory
- 全国主营:Industrial nail
- Guangzhou Meipula Decoration Material Co., Ltd.
- 全国主营:Decorative material
- Gaomi Haibang Casting Co., Ltd.
- 全国主营:Casting
- Wen'an Laifute Pipe Making Co., Ltd.
- 全国主营:Threaded metal pipe