| Shandong Pumei Intelligent Equipment Co., Ltd | 2020-04-20 | Charging Device, Rescue Products, Supporting Equipment | 3000K CNY | Didukung |
| Shandong Huayu Heavy Industry Machinery Co., Ltd | 2020-12-17 | Charging Device, Mining Conveying Equipment Accessories, Mining Instruments And Meters | 5000K CNY | Tidak didukung |
| Inner Mongolia Zhongbang Civil Explosive Mining Machinery Equipment Co., Ltd | 2022-11-03 | Charging Device, Gas Detector, Firing Line | 2000K CNY | Didukung |
| Huakuang Heavy Industry Co., Ltd. First Branch | 2023-02-10 | Charging Device, Lifting Equipment, Steel Products | - | Didukung |
| Shandong Shenkuang Heavy Industry Co., Ltd | 2021-07-23 | Charging Device, Small Forklift, Gas Chromatograph | 3000K CNY | Didukung |
| Hebei Libao Mining Equipment Co., Ltd | 2022-10-19 | Charging Device, Alarm, Other | 3000K CNY | Didukung |
| Shandong Jundun Security Equipment Co., Ltd | 2020-10-30 | Charging Device, Ventilation And Safety Equipment, Spraying Equipment | 3010K CNY | Didukung |
| Jining Jinshengyuan Mining Equipment Co., Ltd | 2014-06-03 | Charging Device, Backstop, Quick Bucket Changer | 500K CNY | Didukung |
| Shandong Ningmei Mining Equipment Co., Ltd | 2022-08-04 | Charging Device, Bqg Pneumatic Diaphragm Pump, Mining Charging Device | 5000K CNY | Didukung |
| Shandong Bangtai Electromechanical Equipment Co., Ltd | 2015-10-26 | Charging Device, Civil Explosive Equipment, Railcar | 12000K CNY | Tidak didukung |