- Shijiazhuang Vehicle Factory Industry And Trade Co. Plastic-steel Door And Window Factory
- 全国主营:Plastic-steel door and window.
- Hengshui Hengze Special Type Fastener Co., Ltd.
- 全国主营:Fastener
- Shijiazhuang Yuying Electric Door Factory
- 全国主营:Electric door.
- Linfen Plastic Piping Co., Ltd.
- 全国主营:Drainpipe, Supply pipe, Doors and windows profile, Doors and windows
- Taigu Beiyang Pipe Fittings Manufacture Co., Ltd.
- 全国主营:Malleable steel pipe fittings
- Zhangping Mucun Forest Products Co., Ltd.
- 全国主营:Decoration product, Furniture
- Changzhi Yitong Machinery Co., Ltd.
- 全国主营:Air compressor, Pressure vessel
- Pingxiang Hegumiao Wanli Saddle Factory
- 全国主营:Saddle
- Wuxi Huajin Engineering Machinery Plant
- 全国主营:Machinery, Steel structure product
- Ruian Shuangfan Standard Parts Manufacturing Co., Ltd.
- 全国主营:Standard parts
- Shenzhen Texing Automatic Door Co., Ltd.
- 全国主营:Automatic door
- Shenzhen Nuoyade Technology Co., Ltd.
- 全国主营:Detecting equipment
- Tianjin Haite Transmission Machinery Co., Ltd.
- 全国主营:Bearing
- Ketec Precision Tooling Co., Ltd.
- 全国主营:Mould
- Qianan Hongxin Casting Company Limited
- 全国主营:Steel casting
- Shenzhen Yizhan Electronic Mechanical Technology Co., Ltd.
- 全国主营:Electronic machine
- Xiamen Hongyuan Plastic & Hardware Co., Ltd.
- 全国主营:Ribbon.
- Shenzhen Tianlilai Science & Technology Co., Ltd.
- 全国主营:Metal product, Supporting products of real estate industry
- Xianfeng Plastic Door & Window And Profiled Bar Co., Ltd.
- 全国主营:Plastic steel liner, Keel