- Guangzhou Huadu Shangyang Hardware Co., Ltd.
- 全国主营:Hardware plastic product
- Boxin Communication Technology (shenzhen) Co., Ltd.
- 全国主营:Fiber distribution frame, Digital distribution frame, Optical fiber cable distribution box, Fiber optic connector
- Suzhou Fenkele Special Steel Mould Co., Ltd.
- 全国主营:Steel materials
- Suzhou Dacheng Standard Fastener Co., Ltd.
- 全国主营:Standard fasteners
- Guangzhou Dongbao Building Decoration Technology Co., Ltd.
- 全国主营:Office supplies
- Baianli Light Steel Structure Product (guangzhou) Co., Ltd.
- 全国主营:Lightweight steel construction product
- Guangzhou Jinyun Special Metal Co., Ltd.
- 全国主营:Hard alloy product, Stretching mould, Pressing mold, Special steel.
- Chi Tai Metal Parts Co., Ltd.
- 全国主营:Hardware product
- Wuxi Yuliang Trade Co., Ltd.
- 全国主营:Steel cable, Steel chain, Rigging
- Zhejiang Haiyan Liuli Hydraulic Pipe Fitting Co., Ltd.
- 全国主营:Hydraulic pipe fitting.
- Fenghua Precision Die-casting Foundry
- 全国主营:Timing device fittings, Automobile accessories, Electric
- Guangzhou Xinguang Precision Mould Co., Ltd.
- 全国主营:Precision mould
- Guangzhou Dingli Metal Product Co., Ltd.
- 全国主营:Metal decoration material, Hardware, Aluminium alloy profile
- Guangzhou Guangzhong Precision Technology Co., Ltd.
- 全国主营:Precision electronic metal parts, Valve.
- Bazhou Dongsheng Metal Product Co., Ltd.
- 全国主营:Lightgage steel joist, Baking finish keel and hot galvanized band steel, Light annealing band steel
- Beijing Xinli Machinery Works
- 全国主营:Fine product machines
- Beijing Xiantai Rolling Curtain Decoration Factory
- 全国主营:Rolling curtain
- Beijing Wellhead Technology Development Company
- 全国主营:Sterilizer, Water softener, Hollow fiber device, Filter element, Filtrating equipment, Water supply equipment
- Mitsubishi Business (guangzhou) Co., Ltd.
- 全国主营:Metal product, Garments.
- Beijing Risheng Yueda Industry And Trading Co., Ltd.
- 全国主营:High strength burglarproof door, Guardrail, Fencing net, Anti-explosion industrial footplate