- Beijing Yuhang Weiye Casting Co., Ltd.
- 全国主营:Metal structure
- Dongguan Hanyang Mechanical & Electronics Equipment Co., Ltd.
- 全国主营:Castings, Stamping parts
- Beijing Ludun Technology Development Co., Ltd.
- 全国主营:Well lid, Rain drain.
- Beijing Rongshengda Industrial And Trade Co., Ltd.
- 全国主营:Water tank, Chimney
- Beijing Yinhe Metal Structural Engineering Co., Ltd.
- 全国主营:Steel structure
- Shaanxi Jinyuan Communication Equipment Co., Ltd.
- 全国主营:Communication equipment
- Shaanxi Huayi Steel Structure Co., Ltd.
- 全国主营:Lightweight steel construction
- Ningxia Huanqiu Valve Co., Ltd.
- 全国主营:Valve, Water pump, Electric appliance, Pipe fittings.
- Shijiazhuang Baoshi Ruiming Plastic-steel Product Co., Ltd.
- 全国主营:Plastic pipeline
- Shijiazhuang Gaomei Foundry Co., Ltd.
- 全国主营:Cast iron sanitary ware, Stainless steel pipe fittings.
- Jimao Metal Product (shijiazhuang) Co., Ltd.
- 全国主营:Valve, Steel ball and its fittings.
- Shanghai Senyuan Industrial And Trade Co., Ltd.
- 全国主营:Fastener
- Meisi Gongfang (huizhou) Household Making Co., Ltd.
- 全国主营:Household supplies
- Makkee Hardware Machinery (shanghai) Co., Ltd.
- 全国主营:Mechanical equipment
- Ningbo Bonded Area Zhongchang International Trade Co., Ltd.
- 全国主营:Hardware, Abdomen building device, Medical equipment.
- Shaanxi Sanyuan Cnc Machine Tool Co., Ltd.
- 全国主营:CNC machine tool
- Qufu Youlian Net Rack Co., Ltd.
- 全国主营:Steel structure, Curtain wall
- Shijiazhuang Fanya Gardening Decorations Co., Ltd.
- 全国主营:Gardening decorative articles.
- Shaanxi Shenjieshun Technology, Industry And Trade Co., Ltd.
- 全国主营:Electric folding door, Road brake.