- Beijing Top Technology Development Co., Ltd.
- 全国主营:False proof label product, Packing product
- Yantai Fushan Fudong Foundry
- 全国主营:Cast
- Beijing Silida Door And Window Industrial And Trade Co., Ltd.
- 全国主营:Plastic-steel door and window
- Beijing Zhengpeng Aluminium Company
- 全国主营:Aluminium alloy door and window
- Beijing Zhongqing Ximengzi Cereals And Oils Equipment Manufacture Co., Ltd.
- 全国主营:Cereals and oils equipment
- Beijing Weigang Slide Conveying Equipment Co., Ltd.
- 全国主营:Chute plate, Slide support
- Beijing Sijiqing Agricultural, Industrial & Commercial General Corporation
- 全国主营:Automobile accessories, Refilled vehicle, On-off pump, Heat exchanger, Pressure vessel, Industrial boiler
- Beijing Shunyi Xingfu Electro-mechanical Equipment Factory
- 全国主营:Distribution box, Power distribution cabinet, Power box, Lighting box
- Rushan Xinshan Casting Co., Ltd.
- 全国主营:Castings
- Beijing Pinggu Jinhai New Building Materials Factory
- 全国主营:Steel-wood doors and windows, Wooden furniture
- Linqu Tungsten Cobalt Product Factory
- 全国主营:Alloy abrasion proof parts, Zirconium oxide, Carbonization tungsten, Mine tool
- Linqu Xinxing Foundry
- 全国主营:Cast iron scene fence
- Guangzhou Dahua Co., Ltd.
- 全国主营:Shower nozzle
- Fenghua Olaer Hydraulic Co., Ltd.
- 全国主营:Hydraulic accumulator, Cooler.
- Rongcheng Rongcheng Ningjin Tongxing Metalwork Factory
- 全国主营:Plumbing and water heating equipment
- Zhejiang Guangtai Industrial And Trading Co., Ltd.
- 全国主营:Walking transporter, Scissors type jack, Chair for car-repairing, Plate for car-repairing, Tool box, Automobile accessories, Motorcycle fittings
- Shanghai Luda Valve Pipe Co., Ltd.
- 全国主营:Valve, Pipe fittings, Copper fittings
- Beijing Wanda Communication Technology Development Co., Ltd.
- 全国主营:Single-sided distributing frame, Digital distributing frame, General steel-plastic central heating hood
- Shenyang Hele Metal Product Manufacture Co., Ltd.
- 全国主营:Goods shelves, Automobile pedal
- Shandong Linqu Xiangyun Exercise Bike Factory
- 全国主营:Exercise bike, Three-wheeled cart, Metal fittings, Steel-aluminium door and window