| Shandong Pumei Intelligent Equipment Co., Ltd | 2020-04-20 | Rock Drill Bit, Rescue Products, Supporting Equipment | 3000K CNY | Compatível |
| Jining Wanda Machinery Equipment Co., Ltd | 2015-11-20 | Rock Drill Bit, Anchor Drilling Rig, Waterproof And Airtight Door | 500K CNY | Compatível |
| Jining Wanli Machinery Manufacturing Co., Ltd | 2022-12-08 | Rock Drill Bit, Shoe Washing Equipment, Belt Conveyor Series | 5000K CNY | Compatível |
| Zhoukou Yaxin Mining Machinery Co., Ltd | 2016-05-26 | Rock Drill Bit, Scraper Machine Accessories, Pick | 50010K CNY | Compatível |
| Henan Yuxin Zhicheng Machinery Equipment Co., Ltd | 2018-04-25 | Rock Drill Bit, Water Barrier Machine, Cutter | 5000K CNY | Não compatível |
| Shandong Kuang'an Electromechanical Co., Ltd | 2013-08-12 | Rock Drill Bit, Mechanical Hardware, Hardware Equipment | 39780K CNY | Compatível |
| Wuxi Junshengxiang Special Steel Co., Ltd | 2015-08-28 | Rock Drill Bit, Seamless Steel Pipe, Cross Shaped Drill Bit | 6600K CNY | Compatível |
| Jining Jiju Machinery Equipment Co., Ltd | 2020-12-17 | Rock Drill Bit, Mining Machinery, Road Machinery | 500K CNY | Compatível |
| Shandong Sci Tech Machinery Equipment Co., Ltd | 2019-03-05 | Rock Drill Bit, Spray Coating Machine, Sales Track | 5000K CNY | Compatível |
| Jining Sanzheng Machinery Equipment Co., Ltd | 2015-04-23 | Rock Drill Bit, Belt Nail Buckle Machine, Sprinkler Dust Suppression Device And Accessories | 5000K CNY | Compatível |