- Jinhua Huanqiu Package Co., Ltd.
- 全国主营:Iron tank
- Zhoushan Huahesheng Fastener Co., Ltd.
- 全国主营:Fasteners, Rivet nut
- Wenling Fuzeng Spring Factory
- 全国主营:Spring, Leather cup
- Yuhuan Yuming Heating And Plumbing Co., Ltd.
- 全国主营:Plumbing fittings, Valves, Fasteners
- Yuhuan Shuanglin Machinery Co., Ltd.
- 全国主营:Hardware fittings, Screw, Nut
- Zhejiang Kaiyuan Install Group Co., Ltd. Quzhou Pressure Container Manufactory
- 全国主营:Pressure container
- Taizhou Huangyan Huidong Tool And Die Steel Co., Ltd.
- 全国主营:Iron paring, Tool and die steel, Circle steel, Mold
- Wenzhou Xuqi Fastener Co., Ltd.
- 全国主营:Fasteners
- Lishui Yunhe Lehe Fabricated metal products Co., Ltd.
- 全国主营:Castings
- Hubei Yunxian Shipping Company Metal Structure Parts Factory
- 全国主营:Metal component, Hardware tools, Automobile big box
- Taizhou Huangyan Xixing Artware Factory
- 全国主营:Wooden products, Iron arts & crafts
- Fujian Lianjang Fengcheng Foundry
- 全国主营:Iron castings
- Wenzhou Cangnan Tenglong Municipal Equipment Co., Ltd.
- 全国主营:Manhole and cover, Highway guardrail, Border handrail
- Shaoyang Jinxin Nonferrous Metallurgical Machine Works
- 全国主营:Ferrous metal casting
- Zhejiang Senda Electronic Co., Ltd.
- 全国主营:Electronic components and devices, Plug, Electrical outlet, Switches, Plastic moulded piece, Metal stampings
- Shangjiang Home Decorations (anxi) Co., Ltd.
- 全国主营:Bamboo & rattan handicraft article, Iron handicrafts
- Wuhan Heavy Casting And Founding Factory Technology Experiment Factory
- 全国主营:Metal component
- Zhejiang Baiyou Fastener Co., Ltd.
- 全国主营:Fasteners
- Wenzhou Chaofan Pipe Fittings Manufacturing Co., Ltd.
- 全国主营:Pipeline fittings, Pipe fittings
- Zhuzhou Mingshan Science And Technology Co., Ltd.
- 全国主营:Metal doors, Metal window, Steel cabinet, Coal washing fittings, Leather belt roller