| Dezhou Paixin Machinery Equipment Co., Ltd | 2019-04-10 | Dredging Robot, Splitting Rod, Non Curing Spraying Machine | 1000K CNY | Desteklenmiyor |
| Dezhou Chuangfei Machinery Equipment Co., Ltd | 2019-04-11 | Dredging Robot, Dredging Pump, Vibration Rammer | 1000K CNY | Desteklenmiyor |
| Shandong Huachen Intelligent Equipment Co., Ltd | 2023-11-20 | Dredging Robot, Anchor Drilling Rig, Line Marking Machine | 3000K CNY | Destekleniyor |
| Shandong Kaixin Heavy Industry Machinery Co., Ltd | 2019-03-22 | Dredging Robot, Grab Wooden Objects, Crawler Snow Compactor | 5000K CNY | Desteklenmiyor |
| Jining Jichi Machinery Manufacturing Co., Ltd | 2019-07-02 | Dredging Robot, Vibration Leveling Ruler, Four Unlike The Integrated Drilling Machine | 1000K CNY | Desteklenmiyor |
| Shandong Yugong Intelligent Equipment Group Co., Ltd | 2019-11-25 | Dredging Robot, Demolition Robot, Snowmaking Machine | 50000K CNY | Destekleniyor |
| Shandong Zhongtuo Machinery Co., Ltd | 2013-03-06 | Dredging Robot, Crawler Mounted Crane, Sliding Mode Machine | 3000K CNY | Destekleniyor |
| Shandong Zhongyu Intelligent Equipment Technology Co., Ltd | 2020-04-09 | Dredging Robot, Road Hair Dryer, Fixed Wood Grabbing Machine | 10000K CNY | Desteklenmiyor |
| Jining Songchen Heavy Industry Machinery Co., Ltd | 2022-01-20 | Dredging Robot, Quick Repair Belt For Mining Pipelines, Mining Winch Brake Belt | 500K CNY | Desteklenmiyor |
| Shandong Youyi Machinery Equipment Co., Ltd | 2024-01-02 | Dredging Robot, Asphalt Insulation Box, Buffer Anti-Collision Vehicle | 3000K CNY | Desteklenmiyor |