| Shandong Pumei Intelligent Equipment Co., Ltd | 2020-04-20 | Mine Wheel, Rescue Products, Supporting Equipment | 3000K CNY | Compatível |
| Shandong Tianhao Technology Co., Ltd | 2016-05-12 | Mine Wheel, Explosion Proof Diesel Tracked Transport Vehicle, Accessories For Endless Rope Winch | 31000K CNY | Compatível |
| Jining Wanli Machinery Manufacturing Co., Ltd | 2022-12-08 | Mine Wheel, Shoe Washing Equipment, Belt Conveyor Series | 5000K CNY | Compatível |
| Jining Renxing Industrial and Mining Equipment Co., Ltd | 2020-04-22 | Mine Wheel, Underground Mining Door, Coal Feeder | 500K CNY | Compatível |
| Shandong Kezhi Heavy Industry Machinery Co., Ltd | 2021-11-08 | Mine Wheel, Fcb-0.5 Mine Safety Transport Vehicle, 3-Ton Mining Transport Vehicle | 5000K CNY | Não compatível |
| Jining Yuanxin Machinery Equipment Co., Ltd | 2015-11-10 | Mine Wheel, Hydraulic Push Rod, Belt Clamping Device | 1000K CNY | Não compatível |
| Shandong Jundun Security Equipment Co., Ltd | 2020-10-30 | Mine Wheel, Ventilation And Safety Equipment, Spraying Equipment | 3010K CNY | Compatível |
| Shandong Yisheng Heavy Industry Technology Co., Ltd | 2021-06-22 | Mine Wheel, Crusher, Mining Bundle Tube | 3000K CNY | Compatível |
| Shandong Liming Machinery Equipment Co., Ltd | 2023-12-25 | Mine Wheel, Mining Machinery And Equipment, Instrumentation And Meters | 5000K CNY | Compatível |
| Tianjin Kaifengcheng Polyurethane Products Co., Ltd | 2010-09-14 | Mine Wheel, Amusement Park Roller Coaster Drive Wheel Side Wheel, Polyurethane Coated Wheels | 200K CNY | Compatível |