- Suzhou Industry Park Loufeng Yonggu Door And Window Market
- 全国主营:Burglarproof door.
- Yongjia Jiangbei Steel Casting Foundry
- 全国主营:Casting
- Wuhan Xinguang Cable Accessories Co., Ltd.
- 全国主营:Cable accessories
- Shenzhen Shekou Nanfang Metal Industrial Co., Ltd. Fireproof Burglarproof Door Factory
- 全国主营:Fire door, Security door
- Zhangjiagang Gangxing Auto Mating Parts Co., Ltd.
- 全国主营:Automotive parts
- Wuhan Shiji Building Door And Window Co., Ltd.
- 全国主营:Door and window
- Zhangjiagang Zhida Machine Works
- 全国主营:Casting, Mould, Ordinary mechanical equipment
- Wuhan Shibiao Electromechanical Fastener Co., Ltd.
- 全国主营:Three phase asynchronous motor, Oscillation motor.
- Wuhan Tianshun Standard Component Co., Ltd.
- 全国主营:Copper/iron/aluminium/plastic gasket, Nut, Pressing.
- Xinxiang Yaxing Capped End Co., Ltd.
- 全国主营:Capped end
- Wenzhou Tianhe Liwang Spring Factory
- 全国主营:Spring
- Xinxiang Gongshen Boiler Co., Ltd.
- 全国主营:Boiler
- Shanghai Zhangshi Trading Co., Ltd.
- 全国主营:Forging
- Changshu Yongqiang Sign Plate Factory
- 全国主营:Sign plate, Pressed hardware
- Xiamen Sanyou Industrial Co., Ltd.
- 全国主营:Trade
- Xiangtan Wire Drawing Factory
- 全国主营:Iron wire, Steel wire
- Zhangjiagang Zhaofeng Donglin Metal Spring Factory
- 全国主营:Spring, Metal stampings
- Yongjia Oubei Stainless Steel Fine Cast Factory
- 全国主营:Stainless steel casting
- Chongqing Yongrong Machine Building Co., Ltd.
- 全国主营:Machine
- Chongqing Aluminium Industry Co., Ltd.
- 全国主营:Aluminium ingot,