| Shandong Zhongtan Intelligent Equipment Co., Ltd | 2022-03-01 | Slag Remover, Steel Products, Instrumentation And Meters | 10000K CNY | Compatible |
| Jining Wanda Machinery Equipment Co., Ltd | 2015-11-20 | Slag Remover, Metal Spiral Pillar, Single Pillar | 500K CNY | Compatible |
| Jining Huaguan Safety Equipment Co., Ltd | 2023-06-07 | Slag Remover, Construction Machinery, Instrumentation And Meters | 100K CNY | No compatible |
| Shandong Likuang Heavy Industry Machinery Co., Ltd | 2023-11-03 | Slag Remover, Operating Equipment, Railway Materials | 30000K CNY | Compatible |
| Shandong Guokuang Machinery Equipment Co., Ltd | 2023-04-12 | Slag Remover, Mining Machinery, Supporting Equipment | 10000K CNY | No compatible |
| Shandong Ningmei Mining Equipment Co., Ltd | 2022-08-04 | Slag Remover, Mining Pneumatic Grouting Pump, Cannon Mud Machine | 5000K CNY | Compatible |
| Shandong Yisheng Heavy Industry Technology Co., Ltd | 2021-06-22 | Slag Remover, Hydraulic Jack, Audible And Visual Alarm | 3000K CNY | Compatible |
| Shandong Jinshuanglian Environmental Protection Equipment Co., Ltd | 2007-07-30 | Slag Remover, Plastic Cleaning Equipment, Pulp Dewatering Equipment | 3000K CNY | No compatible |
| Shandong Jinmei Mining Machinery Equipment Co., Ltd | 2019-03-11 | Slag Remover, Refuge Chamber Equipment, Mine Accessories | 3000K CNY | Compatible |
| Shandong Jinlong Environmental Engineering Co., Ltd | 2016-05-05 | Slag Remover, Air Flotation Machine, Dissolved Air Flotation (Daf) Unit | 51880K CNY | No compatible |