- Sharpe (nantong) Machinery Manufacturing Co., Ltd.
- 全国主营:Mechanical equipment
- Xuzhou Jiamei Doors And Windows Co., Ltd.
- 全国主营:Building doors and windows
- Beijing Qiaonan Plastic-steel Factory
- 全国主营:Plastic-steel door window
- Beijing Jinghaiyuan Plastic-steel Door And Window Factory
- 全国主营:Plastic-steel door window
- Yangzhou Yuzhong Automobile Fittings Co., Ltd.
- 全国主营:Cab, sheet-metal structural components, GFRP fittings
- Yangzhou Xinheshui Industrial Equipment Co., Ltd.
- 全国主营:Water treatment equipment, Water conservancy project equipment
- Yangzhou Siaote Ventilation Equipment Co., Ltd.
- 全国主营:Ventilation equipment
- Hebei Xianghe Naxin Sheet-metal Factory
- 全国主营:Sheet-metal products
- Hebei Xianghe Jibaoli Metal Product Factory
- 全国主营:Sheet metal products
- Hebei Xianghe Hongtu Sheet-metal Factory
- 全国主营:Sheet-metal products
- Hebei Xianghe Shunfa Sheet-metal Factory
- 全国主营:Sheet-metal parts
- Hebei Xianghe Changda Machine Cabinet Factory
- 全国主营:Machine cabinet
- Taizhou Chuangyi Motor-driven Door Factory
- 全国主营:Motor-driven door
- Hebei Xianghe Zhenyun Metal Product Factory
- 全国主营:Office furniture, Hardware fittings
- Jingjiang Shuangying Metal Material Co., Ltd.
- 全国主营:Metal materials
- Jingjiang Shuangyi Precise Casting Co., Ltd.
- 全国主营:Casting
- Jingjiang Longyuan Metallurgy Power Equipment Co., Ltd.
- 全国主营:Metallurgy power equipment
- Changshu Huajian Fireproofing Equipment Co., Ltd.
- 全国主营:Fireproofing equipment
- Jingjiang Chenhui Flexible Hose Co., Ltd.
- 全国主营:Metal hose, iron teflon hose, Oil hydraulic hose, Expansion joint, Fast joint, Pipe fittings
- Nantong Hard Iron Chain Co., Ltd.
- 全国主营:Iron chain