- Shenzhen Junfusheng Precision Co., Ltd.
- 全国主营:Hardware parts
- Shenzhen Forever Metal Products Co., Ltd.
- 全国主营:Metal products
- Chongqing Jiesong Machine Co., Ltd.
- 全国主营:Iron castings
- Beijing Annoda Logistics Equipment Co., Ltd.
- 全国主营:Logistics equipment
- Foshan Beijiao Jingyi Electrical Appliance Industry Co., Ltd.
- 全国主营:Water heating equipment, Fittings of household electric appliance
- Foshan Huazhen Industry Co., Ltd.
- 全国主营:Fittings of electric appliance.
- Guangzhou Yefeng Electromechanical Equipment Co., Ltd.
- 全国主营:Electromechanical equipment
- Shanghai Chuanfa Storage Support Company Limited
- 全国主营:Model, storage bracket, display prop
- Shanghai Xingyu Tin Can Factory
- 全国主营:Can
- Shanghai Jinlong Tin Co., Ltd.
- 全国主营:Tin can
- Shanghai Qinye Corrugated Pipe Co., Ltd.
- 全国主营:Metal pipe fittings
- Shanghai Jingtong Pipeline Co., Ltd.
- 全国主营:Metal pipe fittings
- Shanghai Yongyue Steel Component Manufacture Co., Ltd.
- 全国主营:Steel component
- Shanghai Hengda Pet Supplies Factory
- 全国主营:Pet supplies.
- Beijing Lidetian Industrial And Trade Co., Ltd.
- 全国主营:Mould, Stamping parts, Electric switch
- Fuzhou Fudeba Precision Machinery Co., Ltd.
- 全国主营:Mould standard part, Stamping mould
- Shenyang Railroad Administration Jilin Scientific Technology Research Institute
- 全国主营:Parking slip-proof equipment
- Beijing Guangda Like Economic And Trade Co., Ltd.
- 全国主营:Hand tools
- Chongqing Meixin Maisen Door Co., Ltd. Beijing Branch
- 全国主营:Burglarproof door