| Zhongtuo Intelligent Equipment (Shandong) Co., Ltd | 2019-04-28 | Shoe Dryer, Other Machinery, Explosion Proof Sink | 10000K CNY | 지원 |
| Shandong Zhongtan Intelligent Equipment Co., Ltd | 2022-03-01 | Shoe Dryer, Steel Products, Explosion-Proof Electrical Equipment | 10000K CNY | 지원 |
| Shandong Pumei Intelligent Equipment Co., Ltd | 2020-04-20 | Shoe Dryer, Rescue Products, Supporting Equipment | 3000K CNY | 지원 |
| Jining Wanda Machinery Equipment Co., Ltd | 2015-11-20 | Shoe Dryer, Anchor Drilling Rig, Waterproof And Airtight Door | 500K CNY | 지원 |
| Shanghai Wanxing Washing Machinery Manufacturing Co., Ltd | 2000-07-03 | Shoe Dryer, Single Stick Ironing Machine, Commercial Washing Equipment | 5000K CNY | 미지원 |
| Zhongtan Intelligent Technology (Jining) Institute | 2022-10-09 | Shoe Dryer, Ventilation And Safety Equipment, Rescue Category | 1000K CNY | 지원 |
| Zhongyun Intelligent Machinery Group Co., Ltd | 2017-03-02 | Shoe Dryer, Mechanical Hardware, Petroleum Equipment | 50000K CNY | 지원 |
| Zhongzhong Intelligent (Jining) Design and Research Institute | 2021-01-15 | Shoe Dryer, Supporting Equipment, Explosion-Proof Electrical Equipment | 1000K CNY | 미지원 |
| Zhongzhong Intelligent Equipment Co., Ltd | 2018-11-14 | Shoe Dryer, Ventilation And Safety Equipment, Chemical Industry | 50000K CNY | 지원 |
| Huakuang Heavy Industry Co., Ltd | 2019-05-31 | Shoe Dryer, Supporting Equipment, Road Machinery | 50000K CNY | 지원 |