- Yongnian Jian'en Rigging Co., Ltd.
- 全国主营:Hardware rigging
- Yongnian Hongsheng Fastener Manufacturing Co., Ltd.
- 全国主营:Fasteners
- Shenyang Liming Fireproof Roler Blinds Manufacture And Installation Co., Ltd.
- 全国主营:Fireproof roller blinds and doors and windows curtain wall
- Xinxiang Longan Machinery Co., Ltd.
- 全国主营:Mining and metallurgical equipment
- Shanghai Luchao Environmental Protection Technology Co., Ltd.
- 全国主营:Water tank
- Xingtai Changcheng Mining Mechanical Fittings Co., Ltd.
- 全国主营:Mining mechanical fittings
- Nanhai Zhengdong Illumination Co., Ltd.
- 全国主营:Hardware stamping
- Xushui Bixing Precision Structural Component Co., Ltd.
- 全国主营:Public work building material
- Tianjin Haiwan International Trade Co., Ltd.
- 全国主营:Industrial chemicals, Hardware.
- Wuhan Dongxihuqu Xinhua Metal Structure Factory
- 全国主营:Steel template
- Tianjin Yingchang Plastics Co., Ltd.
- 全国主营:Bicycle basket
- Haizhu Lihang Hardware Factory
- 全国主营:Punched screen
- Xingtai Ruihua Metal Mechanical Products Co., Ltd.
- 全国主营:Pig iron, Mechanical parts
- Zhuhai Wuhan Electronic Technology Co., Ltd.
- 全国主营:Safety protection product, System integration.
- Tianhaixing (tianjin) Building Materials Co., Ltd.
- 全国主营:Decorative metal materials, Fireproof door, Burglarproof door, Construction machine and its parts
- Zhongshan Lifa Metal Products Co., Ltd.
- 全国主营:Hardware products
- Hechi Machinery Casting Factory
- 全国主营:Castings