- Wuhan China-jetway Environment Modernized Equipment
- 全国主营:Environment modernized equipment.
- Kaiping Shuikou Town Xinghua Plumbing And Heating Equipment Factory
- 全国主营:Plumbing and heating equipment
- Wenling Tangxia Bangfu Wire-drawing Factory
- 全国主营:Standard component
- Taizhou Yuhuan Longxi Jianfa Machinery Plant
- 全国主营:Valves, Fasteners
- Taizhou Dingyao Sanitary Ware Co., Ltd.
- 全国主营:Sanitary ware, Pipe fitting
- Yongkang Feihong Spring Factory
- 全国主营:Spring
- Tiantai Ji'an Filter Material Factory
- 全国主营:Screen, Mesh
- Ningbo Beilun Shuanglong Cast Pipe Factory
- 全国主营:Steel castings, Steel pipe
- Yiwu Qixing Nail Factory
- 全国主营:Iron nail
- Shenzhen Island Water Treatment Technology Co., Ltd.
- 全国主营:Water treatment equipment
- Jiangyan Import & Export Trade Co., Ltd.
- 全国主营:Electromechanical products, Metal parts.
- Jiangmen Pengjiang Hongxing Superior Steel Sales Department
- 全国主营:Stainless steel materials, Steels, Copper products, Aluminum products, Hardware, Fasteners.
- Henan United Development Foreign Trade Co., Ltd. Kefa Trading & Industries Ltd.
- 全国主营:Valve, Castings.
- Shandong Dinglong Imp. & Exp. Co., Ltd.
- 全国主营:Hardware, Electronic product
- Kaiping Shuikou Town Hongwei Plumbing And Heating Equipment Factory
- 全国主营:Plumbing and heating equipment
- Jiangmen Jianghai Xinlangfeng Filter Equipment Co., Ltd.
- 全国主营:Packing material, Paper product, Plumbing equipment, Environmental protection material, Water filter material, Filtrating equipment
- Yuyao Power Equipment Build And Repair Factory
- 全国主营:High voltage distribution board, Low voltage distribution board, Power equipment iron accessory
- Qinghai Tongli Ferroalloys Co., Ltd.
- 全国主营:Metallic silicon and other ferroalloy product.
- Wenzhou Bori Spring Factory
- 全国主营:Spring
- Wenzhou Zhengbiao Copper Co., Ltd.
- 全国主营:Sanitary equipments, Fitting, Low voltage electrical appliance fittings