| Shandong Huayu Heavy Industry Machinery Co., Ltd | 2020-12-17 | Permanent Magnet Self Dumping Iron Remover, Rescue And Rescue, Agricultural Equipment | 5000K CNY | Not Supported |
| Weifang Ruichuan Automation Equipment Co., Ltd | 2015-12-28 | Permanent Magnet Self Dumping Iron Remover, Filling Station, Bulk Bag Packaging Machine | 20000K CNY | Not Supported |
| Weifang Huayue Magnetoelectric Heavy Industry Technology Co., Ltd | 2005-05-27 | Permanent Magnet Self Dumping Iron Remover, Electromagnetic Iron Remover, Self Dumping Belt Type Iron Remover | 88000K CNY | Not Supported |
| Shandong Shengmei Mining Equipment Co., Ltd | 2023-06-12 | Permanent Magnet Self Dumping Iron Remover, Explosion Proof Plug For Electric Locomotive, Man-Car | 10000K CNY | Not Supported |
| Weifang Haojin Electromechanical Equipment Co., Ltd | 2011-11-04 | Permanent Magnet Self Dumping Iron Remover, Pipeline Iron Remover, Electromagnetic Iron Remover | 1600K CNY | Not Supported |
| Weifang Hongsheng Electronics Co., Ltd | 2008-04-17 | Permanent Magnet Self Dumping Iron Remover, Dust Collector, Electromagnetic Iron Remover | 12000K CNY | Not Supported |
| Shicheng County Chuangda Mining Equipment Co., Ltd | 2026-01-28 | Permanent Magnet Self Dumping Iron Remover, Gold Mining Inclined Flow Sieve, Reselect Device | 500K CNY | Not Supported |
| Shandong Xinyue Machinery Manufacturing Co., Ltd | 2019-07-19 | Permanent Magnet Self Dumping Iron Remover, Mining Drilling Rig, Milling Excavator | 5000K CNY | Supported |
| Weifang Zhitian Industrial Automation Equipment Co., Ltd | 2011-01-20 | Permanent Magnet Self Dumping Iron Remover, Screw Conveyor, Blender | 10000K CNY | Supported |
| Jiangsu Xingheng Machinery Technology Co., Ltd | 2018-09-11 | Permanent Magnet Self Dumping Iron Remover, Strong Cylindrical High-Strength Magnetic Rod, Pipeline Iron Remover | 10000K CNY | Not Supported |