| Hebei Keqinda Mining Equipment Co., Ltd | 2018-03-29 | Geological Exploration Drilling Machine, Core Drilling Rig, Rope Core Drilling Rig | 60000K CNY | No compatible |
| Shijiazhuang Jinbide Equipment Manufacturing Co., Ltd | 2021-02-24 | Geological Exploration Drilling Machine, Crawler Hydraulic Deep Hole Drilling Vehicle, Remote Control Drilling Vehicle | 51000K CNY | No compatible |
| Shandong Aolai Machinery Co., Ltd | 2019-11-04 | Geological Exploration Drilling Machine, Excavator Attachments, Construction Machinery | 3000K CNY | No compatible |
| Jining Huaguan Safety Equipment Co., Ltd | 2023-06-07 | Geological Exploration Drilling Machine | 100K CNY | No compatible |
| Zhongtuo Intelligent Equipment (Shandong) Co., Ltd | 2019-04-28 | Geological Exploration Drilling Machine, Other Machinery, Double Cylinder Hydraulic Shear | 10000K CNY | Compatible |
| Jining Dingdong Machinery Equipment Co., Ltd | 2018-01-23 | Geological Exploration Drilling Machine, Excavator Attachments, Road Machinery | 3000K CNY | No compatible |
| Shandong Hengmei Machinery Equipment Co., Ltd | 2020-07-06 | Geological Exploration Drilling Machine, Chemical Products, Oxygen Respirator | 3000K CNY | Compatible |
| Hebei Yinheng Electromechanical Technology Co., Ltd | 2017-11-20 | Geological Exploration Drilling Machine, 5Xfz-15 Duplex Selection Machine, Complete Screening Equipment | 10000K CNY | No compatible |
| Jining Yihua Industrial and Mining Equipment Co., Ltd | 2021-06-08 | Geological Exploration Drilling Machine, Cement Mortar Spraying Machine, Road Surface Equipment | 3000K CNY | No compatible |
| Henan Chenruida Machinery Manufacturing Co., Ltd | 2020-10-27 | Geological Exploration Drilling Machine, Electric Excavator, Grouting Drilling Machine | 1000K CNY | No compatible |