- Jinjiang Xiaxing Fastener Processing Factory
- 全国主营:Fastener
- Hangzhou Xiaoshan Fuda Pipe Fittings Co., Ltd.
- 全国主营:Pipe fittings.
- Shanghai East Communication Industrial Trade Co., Ltd.
- 全国主营:Communication and electronic equipment material, Electromechanical product, Automobile fittings, Hardware product
- Maanshan Huachang Material Trade Co., Ltd.
- 全国主营:Industrial and mining fittings
- Shanghai Hetian Grid Plate Manufacturing Co., Ltd.
- 全国主营:Metal products
- Fuxin Guangda Electric Power Industry Co., Ltd. Water Treatment Equipment Factory
- 全国主营:Water treatment equipment
- Changchun Jingbin Spring Co., Ltd.
- 全国主营:Spring
- Shanghai Lianbo Door And Window Co., Ltd.
- 全国主营:Aluminium alloy door window, Plastic-steel door window.
- Qingdao Fuchang Stainless Steel Container Co., Ltd.
- 全国主营:Beer fresh-keeping container, Stainless steel corrugation compensator for thermal pipeline.
- Nanjing Yongfeng Stainless Steel Co., Ltd.
- 全国主营:Stainless steel forged flange, Push bend, Cold drawn single sweep tee, Pipe reducer, Capped end.
- Shanghai Liudu Industrial And Trading Co., Ltd.
- 全国主营:Traffic facilities
- Beijing Building Construction Research Institute
- 全国主营:Climbing panel formwork and climbing scaffolding for high-rise and super high-rise building construction.
- Shandong Signalway Network Development Co., Ltd.
- 全国主营:Network product
- Beijing Longxiang Weiye Industrial And Trading Co., Ltd.
- 全国主营:Bore bit, Screw, Nut
- Bengbu Wantong Machinery And Equipment Pipeline Fittings Co., Ltd.
- 全国主营:Mechanical and electrical equipment, Pipeline fittings
- Yongshenghang Hardware Electric And Mechanical Equipment (guangzhou) Co., Ltd.
- 全国主营:Electric and mechanical equipment.
- Guangzhou Liwan Yufeng Decoration Trading Co.
- 全国主营:Decoration materials.
- Linyi Tianyuan Container Air Conditioning Equipment Co., Ltd.
- 全国主营:Pressure container
- Linyi Lianxiang Water Meter Manufacturing Co., Ltd.
- 全国主营:Water meter.
- Zigong Daxinan Electric Power Material Manufacturing Co., Ltd.
- 全国主营:Power line armour clamp, Metal product, Hardware, Electrical appliance, Daily necessities, General merchandise, Building material.