- Shijiazhuang Jinghua Special Alloy Factory
- 全国主营:Rare earth, Alloy product, Nonferrous metal.
- Xian Xian Jinliang Lead Screw Co., Ltd.
- 全国主营:Lead screw fittings, Building fittings
- Luanxian Guanghui Machinery Manufacture Co., Ltd.
- 全国主营:Line hardware
- Shijiazhuang Huayue Bearing Electrical And Mechanical Co., Ltd.
- 全国主营:Electrical and mechanical product
- Harbin Hongqiao Metal Products Co., Ltd.
- 全国主营:Metal products, Steel product.
- 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