- Suzhou Tongtai Hardware Co., Ltd.
- 全国主营:Bolt
- China Nuke Industry Construction Group State-owned 471 Factory
- 全国主营:Crane, Boiler.
- Yangzhou Xingyu Wood Co., Ltd.
- 全国主营:Wood product
- Beijing Huilong Jinghu Materials Co., Ltd.
- 全国主营:Steels, Timber, Building material, Ceramic, Plumbing equipment
- Jiangsu Changjiang Electric Group Co., Ltd.
- 全国主营:Switch cabinet ,Crane span structure
- Taizhou Jinxin Foundry Co., Ltd.
- 全国主营:Electrode, Casting, Iron casting, Alloy casting.
- Tianshui Changcheng Spring Co., Ltd.
- 全国主营:Spring
- Wenzhou Shengfeng Industrial And Trading Co., Ltd.
- 全国主营:Decoration materials
- Foshan Huachang Jingji Co., Ltd.
- 全国主营:Bolt
- Beijing Kanglin Science And Technology Co., Ltd.
- 全国主营:Liquid phase chromatographic column
- Ruian Kangtai Suitcase And Bag Co., Ltd.
- 全国主营:Packing product
- Ningbo Zhenhai Jinli High Strength Fasteners Co., Ltd.
- 全国主营:Fasteners
- Rui'an Shangxing Standard Parts Factory
- 全国主营:Standard parts
- Beijing Yunzesheng Scientific And Trade Co., Ltd.
- 全国主营:Daily general merchandise, Building materials
- Wenzhou Liliang Antisepsis Instrument Co., Ltd.
- 全国主营:Fluorine lining valve, Pipe fittings, Compensator
- Qingdao Steel And Iron Group Qingdao Xinding Industry General Corporation
- 全国主营:Structural steel
- Hangzhou Aosu Medical Instruments Co., Ltd.
- 全国主营:Dental deformation correction material
- Rui'an Sensen Automobile Accessories Co., Ltd.
- 全国主营:Automobile accessories
- Nanjing Zhongya Ship Equipment Co., Ltd.
- 全国主营:Ship equipment, Diesel engine spare parts