- Guangzhou Wangnongfa Industrial And Trade Co., Ltd.
- 全国主营:Hencoop equipment
- Shanghai Baidali Machinery Fittings Co., Ltd.
- 全国主营:Spring
- Shanghai Liansheng Goods Rack Co., Ltd.
- 全国主营:Goods rack
- Hedeng (tianjin) Building System Co., Ltd.
- 全国主营:Building clad plate, Sealing material, Bonding material and metal structure ware
- Shanghai Shengdiwei Fastener Manufacture Co., Ltd.
- 全国主营:Standard component
- Yanshi Yinlong Office Implement Co., Ltd.
- 全国主营:Office equipment, School equipment.
- Zhenjiang Jinbao Mine Building Materials And Equipment Co., Ltd.
- 全国主营:Jaw crusher, Reaction crusher
- Sanmenxia Yulong Textile Equipment Co., Ltd.
- 全国主营:Textile equipment
- Beijing Changzheng Xinxing Technological Development Co., Ltd.
- 全国主营:Smoke machine equipment
- 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 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