- Changzhou Zhaoyang Machine Co., Ltd.
- 全国主营:Door, Lock
- Changzhou Wujin Dongfeng Casting Co., Ltd.
- 全国主营:Iron pieces
- Changzhou Huanghe Chemical Equipment Co., Ltd.
- 全国主营:Chemical equipment
- Beijing Bangliancheng Science And Technology Co., Ltd.
- 全国主营:Valve and fittings
- Chengdu Jinjiang Electric Manufacturing Co., Ltd.
- 全国主营:Pipe fittings
- Urumqi Tianshang Hardware Co., Ltd.
- 全国主营:Hardware tools
- Hebei Xinqiao Standard Parts Manufacturing Co., Ltd.
- 全国主营:Fasteners
- Handan Huaxin Group Corporation
- 全国主营:Automobile, Steel products, Coal
- Shanghai Lufeng Steel And Wood Product Co., Ltd.
- 全国主营:Steel and wood product
- Foshan Zhongguang Electric Appliance Co., Ltd.
- 全国主营:Electric equipment
- Fuluhashi Corporation (shanghai) Ltd.
- 全国主营:Physical-distribution auxiliary equipment, Storage equipment, Packing material and others
- Penglai Hongxin Electronic Petrochemical Fittings Co., Ltd.
- 全国主营:Stainless steel quick couplings
- Xinmin Huaxing Machinery Industry Co., Ltd.
- 全国主营:Machinery products.
- Tangshan Wangguan Bottle Cap Co., Ltd.
- 全国主营:Bottle cap
- Wenzhou Yongzhong Huasheng Pipe Fittings Factory
- 全国主营:Wire pipe fittings, Quick joint, Wire-mouth filter, Ball valve, Cut-off valve, Check valve, Sanitation fittings
- Shanghai Mingtao Building Decorative Material Co., Ltd.
- 全国主营:Decorative material
- Shenzhen Tongda Pipe Science And Technology Co., Ltd.
- 全国主营:Pipe fittings
- Chengde Jiangzuan Petroleum Machinery Co., Ltd.
- 全国主营:Drilling equipment, Drilling equipment fittings
- Nantong Changqing Hardware Factory
- 全国主营:Hardware stamping