- Changzhou United Aluminum Co., Ltd.
- 全国主营:All-steel antistatic stilt raised floor, OA intelligent network raised floor
- Litong Oster Building Material Co., Ltd.
- 全国主营:Building material
- Beijing Xiongyingcheng Science And Trading Co., Ltd.
- 全国主营:Radiator
- Nanhai Yucheng Decoration Material Factory
- 全国主营:Aluminium ceiling
- Foshan Nanhai Taoyuan Aluminum Co., Ltd.
- 全国主营:Aluminium product
- Foshan Nanhai Dali Ruicheng General Metal Profiles Co., Ltd.
- 全国主营:Aluminum product
- Beijing Huihuang Engineering Plastic Co., Ltd.
- 全国主营:Engineering plastic.
- Wuxi Lushi Door Industry Co., Ltd.
- 全国主营:Electric extension door, Induction automobile garage door, Australia type rolling shutter door, Induction door and barrier device
- Tianjin Shengxiang Hardware Product Factory
- 全国主营:Hardware products
- Beijing Huierte Decorative Material Co., Ltd.
- 全国主营:Building material, Decorative material, Hardware, Water heating equipment
- Foshan Nanhai Hongmei Packing Material Co., Ltd.
- 全国主营:Packing material
- Fujian Nanping Aluminium Industrial Co., Ltd. Xiamen Office
- 全国主营:Building aluminium alloy profile, Aluminum plate.
- Beijing Eutend Technology Co., Ltd.
- 全国主营:Fibre glass composite material
- Foshan Nanhai Shangzhan Metalwork Factory
- 全国主营:Aluminium product.
- Foshan Yongchang Electrical Appliance Co., Ltd.
- 全国主营:Hardware and electrical equipment, Decoration materials, Electromechanical product
- Foshan Xianghong Steel Product Co., Ltd.
- 全国主营:Steel products
- Linan Huaxun Tools Factory
- 全国主营:Spring chuck
- Longkou No.1 Cutter Factory
- 全国主营:Straight-handle twist bit
- Longkou Youxin Plastic Co., Ltd.
- 全国主营:Plastic material, Rubber material