- Beijing Xinji Forging Factory
- 全国主营:Casting, Forging.
- Shanghai Pousto Electronics Engineering Co., Ltd.
- 全国主营:Antistatic worktable and antistatic physical distribution equipment
- Beijing Dongfang Jiabo Technology Development Co., Ltd.
- 全国主营:Computer, Mechanical electronic equipment, Electronic component, Metallic material, Building material, Automobile and motorcycle fittings, aluminium alloy door and window, Plastic-steel door and windo
- Beijing Zongheng Huanqiu Science And Technology Co., Ltd.
- 全国主营:High and low voltage complete equipment, Illuminating equipment, Lamps and lanterns
- Beijing Xinyingyi Haycite Product Co., Ltd.
- 全国主营:Haycite product, Moulded-steel door and window
- Beijing Shengyuntian Labour Protection Supplies Co., Ltd.
- 全国主营:Labour protection supplies, Ball, Hand tools
- Yantai Shengli Pneumatic And Hydraulic Co., Ltd.
- 全国主营:Pneumatic element, Hydraulic element, Vacuum unit, Pneumatic control system, Hydraulic system.
- Tianjin Changyu Automobile Accessories Co., Ltd.
- 全国主营:Automobile accessories
- Beijing Dongsheng Chuangxian Shidai Science And Technology Co., Ltd.
- 全国主营:Network cabinet
- Beijing Jiazheng Plastic Door And Window Manufacture Co., Ltd.
- 全国主营:Moulded-steel door and window, Aluminum alloy door and window, Metal product
- Beijing Luying Metal Structure Co., Ltd.
- 全国主营:Metal structural parts
- Tianjin Haidelan Industrial Co., Ltd.
- 全国主营:Chain
- Yangzhong Jiangxing Electrical Equipment Company Limited
- 全国主营:Cable bridge bracket
- Beixi Kangdun Fireproofing Security Door Co., Ltd.
- 全国主营:Fireproofing security door
- Yantai Yuhuang Import And Export Co., Ltd.
- 全国主营:Automobile fittings, Casting, Building material.
- Yantai Wangyuan Hydraulic Co., Ltd.
- 全国主营:Hydraulic element
- Biyun Industrial(group) Co., Ltd.
- 全国主营:Architectural decoration product
- Yingkou Baiyun Machinery Co., Ltd.
- 全国主营:Well covers, footpath bricks