- Guangzhou Wulong Ping'an Foundry Co., Ltd.
- 全国主营:Cast iron product, Hardware, Metal product.
- Wenzhou Meike Valve Manufacturing Co., Ltd.
- 全国主营:Valve
- Chifeng Deman Window Industry Co., Ltd.
- 全国主营:Plastic-steel door and window
- Chaoyang Yinglin Plastic-steel Section Material Co., Ltd.
- 全国主营:Plastic-steel section material, Plastic-steel door and window
- Dingzhou Xufeng Net Industry Co., Ltd.
- 全国主营:Iron wire, Electrowelding net.
- 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