- Sanhe Zhongbang Technology Co., Ltd.
- 全国主营:Petroleum test equipment
- Shenzhen Yijing Manufacture Co., Ltd.
- 全国主营:Hardware parts
- Nantong Xin To Xin Wiremesh Products Co., Ltd.
- 全国主营:Wire mesh, Strainer, Mesh sheet, Mould, Metal yarn, Press parts
- Shandong Liaocheng Yingfa Tubing Co., Ltd.
- 全国主营:High pressure pipe, High-pressure boiler tube, Low medium-pressure boiler tube, Chemical fertilizer tube.
- Jiangsu Dongtai Zhendong Sanxing Pressing Factory
- 全国主营:Stainless steel pressing
- Shandong Jinma Industry Group Co., Ltd.
- 全国主营:Rigging, Automobile fittings, Hardware tools
- Anshan Steel Group Accessory Enterprise Casting Factory Teng'ao Branch
- 全国主营:Steel ingot mould, Iron casting, Roller.
- Huizhou Sanli Industry Co., Ltd.
- 全国主营:Pressing hardware product
- Huizhou Pengda Hardware Manufacturing Co., Ltd.
- 全国主营:Hardware pressing product
- Huizhou Lingxin Electronic Co., Ltd.
- 全国主营:Plastic parts
- Fushun Changda Chain Products Co., Ltd.
- 全国主营:Industrial chain
- Huizhou Jujiang Plastic Steel Door And Window Co., Ltd.
- 全国主营:Plastic steel door and window
- Shenzhen Jichuanglong Electronic Co., Ltd.
- 全国主营:Wiring product, Network product, Software product.
- Shenzhen Tianyuan Water Conservancy Machinery Co., Ltd.
- 全国主营:Sluice, Start/stop machine, Water supply or drainage facility and others
- Xiangtan Zhaoji Composite Material Co., Ltd.
- 全国主营:Spectacle plates, Cutting rings
- Xian Xian Ping'an Industrial Development Holdings Co., Ltd.
- 全国主营:Building equipment
- Shenzhen Zaotian Door And Window Technology Development Co., Ltd.
- 全国主营:Construction door window
- Shandong Himind Industrial Co., Ltd.
- 全国主营:Hardware building material, Metallic material, Steels, Building material.
- Jiangyan Jianglin Thermodynamical Instrument Plant
- 全国主营:Marine meter
- Shandong Huahong Circuit Equipment Co., Ltd.
- 全国主营:Line material