- Jinan Luhang Building Scaffold Co., Ltd.
- 全国主营:Scaffold
- Yili Boguang Trading Co., Ltd.
- 全国主营:Drinking-water engineering materials, Blow-off pipe, Water supply pipe, Drainpipe
- Shanghai Binghai Gfrp Freezer Factory
- 全国主营:Ram head
- Jiangdu Yinjiang Wooden Product Factory
- 全国主营:Wooden product
- Hefei Xinlitai Electric Appliance Co., Ltd.
- 全国主营:Cable bridge joint, Wire.
- Zhejiang Deqing Rongfeng Precision Foundry Co., Ltd.
- 全国主营:Pipeline ball valve
- Zhuji Yongle Plumbing And Heating Equipment Co., Ltd.
- 全国主营:Plumbing and heating pipe fittings
- Huzhou Tai'an Door Co., Ltd.
- 全国主营:Burglar-proof door, Burglarproof window
- Jinan Zhipeng Industry And Trade Co., Ltd.
- 全国主营:PC tubing.
- Hangzhou Xiaoshan Linpu Railroad Equipment Hardware Factory
- 全国主营:Metals mechanical fittings, Hardware stamping products, Metal forging
- Zhuji Jiling Pipes Co., Ltd.
- 全国主营:Aluminium-plastic pipe, Plumbing and heating equipment fitting, Metals mechanical fittings
- Zhuji Yu'an Pipes Co., Ltd.
- 全国主营:Auto accessories, Plumbing fittings, Metals mechanical fittings
- Zhuji Hengxin Mechanical Spring Plant
- 全国主营:Spring, Chains
- Lin'an Jinnan Wire-drawing Nail Making Factory
- 全国主营:Nail, Galvanized iron wire
- Zhuji Huatong Spring Co., Ltd.
- 全国主营:Spring
- Shangyu Machinery Foundry
- 全国主营:Cast, Iron unit
- Zhuji Senfa Steel Structure Parts Factory
- 全国主营:Steel structure, Steel tile
- Hongde Bearing Steel Ball (jiaxing) Co., Ltd.
- 全国主营:Precision bearings, Steel ball
- Yuhuan Mochou Floor Drain Sanitary Ware Factory
- 全国主营:Pipe fitting, Hardware fittings, Sanitary ware