- Zhenjiang Jingkou Yufeng Pneumatic Element Factory
- 全国主营:Pneumatic spring
- Zhenjiang Mingzhu Power Equipment Factory
- 全国主营:Power equipment
- Hebei Yuxing Hardware Furniture Fittings Factory
- 全国主营:Hardware furniture fittings
- Zhejiang Yuhuan Honghe Valve Factory
- 全国主营:Valves
- Zhejiang Yuhuan Sili Filtering Screen Factory
- 全国主营:Valve filtering screen
- Zhejiang Yuhuan Shen'ao Plumbing And Heating Fittings Factory
- 全国主营:Valves, Pipe fittings
- Zhangqiu Xinda Screen Mesh Factory
- 全国主营:Screen mesh
- Zhangqiu Xinte Forging Factory
- 全国主营:Forging parts
- Zhangqiu Nanwang Flange Fittings Factory
- 全国主营:Flange fittings
- Zhangqiu Mingshui Xiying Xiujiang Flange Factory
- 全国主营:Flange
- Shaoxing Grace International Trade Co., Ltd.
- 全国主营:Industrial hardware
- Yuhuan Jingfeng Valve Manufactory
- 全国主营:Valve
- Yuhuan Jiean Auto Parts Factory
- 全国主营:Auto fittings
- Yuhuan Hongen Alloy Manufactory
- 全国主营:Alloy castings
- Zhejiang Yuhuan Yang's Machinery Manufacturing Co., Ltd.
- 全国主营:Tripod universal joint
- Suzhou Rainbow Huading Chimney Manufacturing Co., Ltd.
- 全国主营:Stainless steel chimney and Vent-pipe
- Guangzhou Order Storage Rack Factory
- 全国主营:Storage rack
- Nantong Xinhua Steel Rope Co., Ltd.
- 全国主营:Steel rope
- Nantong Steel Rope Product Co., Ltd.
- 全国主营:Wire rope
- Guangdong Dongguan Chuangchengye Hardware Factory
- 全国主营:Hardware