- Guangzhou Dashi Zhicun Yuzhou Metal Door & Iron Gate Factory
- 全国主营:Iron gate
- Rongchang Wujia Yuzhou Valve Factory
- 全国主营:Castings, Valve.
- Neijiang Dazhang Rubber Product Co., Ltd.
- 全国主营:Pipe fittings, Tubing
- Chongzhou Hengtong Machinery Industry And Trade Co., Ltd.
- 全国主营:Diecastings
- Dujiangyan Steel Protective Door And Window Factory
- 全国主营:Steel protection door and Steel protection window
- Chengdu Huayang Foundry
- 全国主营:Castings
- Chongqing Yusheng Steel Rope Co., Ltd.
- 全国主营:Steel wire rope.
- Chengdu Xintian Foreign Business Development Co., Ltd.
- 全国主营:Household textiles, Machinery carbon-graphite product and semi-manufactured goods, Motorcycle starting-motor and electrical assemblying parts, Motorcycle and car air cleaner assembly, Engine hydrodyna
- Chongqing Changjiang Juanzong Gate Factory
- 全国主营:Sluice gate.
- Chongqing Smelting And Forging Co., Ltd.
- 全国主营:Castings.
- Shanghai Huaming Hardware Produce Co., Ltd.
- 全国主营:Nut bolt
- Hangzhou Xingma Decorative Materials Co., Ltd.
- 全国主营:Decorative materials, Rolling gate
- Chongqing Beibei Tutuo Machine Factory
- 全国主营:Forgings.
- Shanghai Tielian Bolting-cloth Sale Co., Ltd.
- 全国主营:Bolting-cloth with brand TIELIAN.
- Shenzhen Shenhuadong Power Equipment Co., Ltd.
- 全国主营:Power equipment
- Shenzhen Shuangyue Industrial Development Co., Ltd.
- 全国主营:Hardware products
- Wuxi Nanquan Heating And Ventilating Equipment Co., Ltd.
- 全国主营:Water supply and drainage equipment, Stainless steel assembled water tank, Electronic water processor.
- Beijing Jianye Weijia Industry And Trading Co., Ltd.
- 全国主营:Connection.
- Shenzhen Shenghu Fastener Electromechanical Co., Ltd.
- 全国主营:Hardware fastener
- Linyi Qilu Electric And Mechanical Equipment Co., Ltd.
- 全国主营:Machine tool, Bearing, Motor, Tool and measure, Standard parts.