- Shanghai Chengyuan Industrial Co., Ltd.
- 全国主营:Metal materials.
- Suzhou Siwei Metal Products Co., Ltd.
- 全国主营:Metallic material, Metal products
- Changsha Jintong Trade Co., Ltd.
- 全国主营:Casting material
- Wenzhou Tianhe Metal Material Co., Ltd.
- 全国主营:Steels
- Guizhou Wire Rope Co., Ltd. Shanghai Sales Branch
- 全国主营:Wire rope
- Suzhou Xiangchengqu Zhendong Cold Drawing Factory
- 全国主营:Cold drawn profile
- Wenzhou Donghai Metallic Material Co., Ltd.
- 全国主营:Steel products
- Suzhou Tianchuang Material Trading Co., Ltd.
- 全国主营:Steels
- Suzhou Jinyuan Metal Arts And Crafts Co., Ltd.
- 全国主营:Arts and crafts, Electroplating material
- Jinzhou Yuanda Metal Product Factory
- 全国主营:Copper bar
- Wenzhou Hengda Metal Materials Co., Ltd.
- 全国主营:Steels.
- Guizhou Ganglian Metal Product Co., Ltd.
- 全国主营:Steel wire
- Qingdao Hongda Plastic Corporation
- 全国主营:Steel products
- Kunming Zengyuan Metal Materials Co., Ltd.
- 全国主营:Cold rolled helical reinforcement, Hard alloy roller.
- Zhongshan Jinyuanmei Metal Structure Co., Ltd.
- 全国主营:Steel structure
- Wenzhou Lucheng Metal Materials Co., Ltd.
- 全国主营:Steels.
- Wenzhou Qiancheng Chemical Co., Ltd.
- 全国主营:Electroplating materials, Industrial chemicals
- Wenzhou Songhai Materials Trade Co., Ltd.
- 全国主营:Steels.
- Wenzhou Ouyue Metal Materials Co., Ltd.
- 全国主营:Steels.