- Shenyang Changxin Color-coated Steel Product Co., Ltd.
- 全国主营:Color-coated steel product
- Chongqing Kinglong Machinery Co., Ltd.
- 全国主营:Hoisting machinery.
- Changzhou Jiachen Machine Room Equipment Co., Ltd.
- 全国主营:Full steel floor
- Changshu Zhouhang Foundry
- 全国主营:Ingot iron cast
- Zhangjiagang Xizhang Children's Bed Factory
- 全国主营:Board bed
- Wujiang Tongli Fushi Instrument Factory
- 全国主营:Bolt, Nut
- Suzhou Taihu Chongshan Casting Factory
- 全国主营:Ingot iron cast
- Tianjin Jinghai Nanxiaolou Casting Factory
- 全国主营:Casting
- Suzhou Sanqiao Metal Wire Net Co., Ltd.
- 全国主营:Metal wire mesh
- Qidong Huilong Hardware Spring Factory
- 全国主营:Spring
- Dongtai Haicheng Mechanical Seal Spring Factory
- 全国主营:Mechanical seal spring
- Beijing Qifeng Electric Appliance Switch Factory
- 全国主营:High and low voltage distribution unit
- Liucheng Shapu Township Hongxing Casting Co., Ltd.
- 全国主营:Casting
- Shanghai Anzi Industrial Co., Ltd.
- 全国主营:Self-plugging rivet, Riveting tools.
- Beijing Longkai Runxin Commerce And Trade Co., Ltd.
- 全国主营:Electronic equipment, Building materials
- Beijing Xinyuangang Industrial Development Co., Ltd.
- 全国主营:Air conditioner, Electric light source, Light post, Water treatment equipment
- Guiyang Guangming Foundry
- 全国主营:Iron casting
- Qingdao Tongda Iron Tower Co., Ltd.
- 全国主营:Metal structural parts