- Baoshan Lantian Machine Co., Ltd.
- 全国主营:Iron castings, Steel castings, Dust collectors
- Hongyuan Aviation Forging And Casting Industry Company Industry Company
- 全国主营:Iron castings
- Hangzhou Hongda Photoelectric Instrument Co., Ltd.
- 全国主营:Optical parts.
- Tianjin Fukesi Arts And Crafts Co., Ltd.
- 全国主营:Cast iron artware, Ceramic mural.
- Guizhou Qingzhen Power Plant Multiple Operation Industry General Corp. Wear-resistant Parts Factory
- 全国主营:Steel ball, Bend, Wear-resistance steel casting
- Shanghai Meilian Steel Structure Co., Ltd.
- 全国主营:Metal structure parts, Steel structure construction system complete material
- Shanghai Pusang Electric And Mechanical Industrial Co., Ltd.
- 全国主营:Sheet-metal element
- Dalian Bonded Area Jinbaozhi Electronic Co., Ltd.
- 全国主营:Locating ring, Insulation mat
- Zhuji Yue'an Pipe Co., Ltd.
- 全国主营:Plumbing and heating piping parts and fittings
- Tonglu Senlonghao Arts And Crafts Co., Ltd.
- 全国主营:Bird cages, Roost, Beach chair, Flower holder, Carton, Clothing shelves, Cash counter
- Qingdao Licang Haigute Standard Parts Factory
- 全国主营:Standard component
- Shandong Golden Great Wall Environmental Protection Technology Co., Ltd.
- 全国主营:Biological environmental protection product
- Beijing Huixinfeng Industry And Trade Co., Ltd.
- 全国主营:Steel-aluminium door and window
- Tianjin Jinnan Lixing Thermal Galvanization Processing Factory
- 全国主营:Bolt, Screw, Flat washer
- Shanghai Jieyang Industrial Co., Ltd.
- 全国主营:Fireproof door, Burglar-proof door, Garage door
- Shanghai Chengxi Ship Co., Ltd.
- 全国主营:Ship fittings, Casting, Forging.
- Nanjing Huafu'yao Industrial And Commercial Co., Ltd.
- 全国主营:Steel moulding board
- Wuhu Nanya Group Co., Ltd.
- 全国主营:Metallic window & door, Red brick, Curtain wall
- Guangdong Xicheng Steel Cable Co., Ltd.
- 全国主营:Steel cable, Hoisting equipment