| Shandong Pumei Intelligent Equipment Co., Ltd | 2020-04-20 | Flameproof Motor, Supporting Equipment, Mining Equipment | 3000K CNY | Unterstützt |
| Shandong Zhongtan Intelligent Equipment Co., Ltd | 2022-03-01 | Flameproof Motor, Lifting Equipment, Instrumentation And Meters | 10000K CNY | Unterstützt |
| Middling coal Industry and Mining Materials Group Co., Ltd | 2001-04-23 | Flameproof Motor, Large-Scale Equipment, Spraying Equipment | 100000K CNY | Nicht unterstützt |
| Jining Yongmei Mining Machinery Co., Ltd | 2014-11-25 | Flameproof Motor, Jyb, Electromagnetic Starter | 100K CNY | Nicht unterstützt |
| Jining Wanda Machinery Equipment Co., Ltd | 2015-11-20 | Flameproof Motor, Reciprocating Coal Feeder, Pipeline Explosion Suppression Device | 500K CNY | Unterstützt |
| Nanyang Explosion proof Micro Special Motor Co., Ltd | 1998-04-14 | Flameproof Motor, Special Motor, Efficient Motor | 5180K CNY | Nicht unterstützt |
| Shandong Zhongzhong Intelligent Technology Co., Ltd | 2022-03-10 | Flameproof Motor, Instrumentation And Meters, Operating Equipment | 10000K CNY | Nicht unterstützt |
| Shandong Hongce Machinery Equipment Co., Ltd | 2020-05-09 | Flameproof Motor, Hose, Grouting Machine | 3000K CNY | Nicht unterstützt |
| Guohua Intelligent Manufacturing (Shandong) Co., Ltd | 2023-05-29 | Flameproof Motor, Supporting Equipment, Large-Scale Equipment | 5000K CNY | Nicht unterstützt |
| Shandong Lingxi Intelligent Equipment Co., Ltd | 2021-12-24 | Flameproof Motor, Steel Products, Best Sellers | 10000K CNY | Nicht unterstützt |