| Nanjing Aotelan Environmental Protection Equipment Co., Ltd | 2014-08-05 | Surrounding Transmission Scraper Equipment, Sludge Conveyor, Aerator | 10100K CNY | Supported |
| Wuxi Xincheng Environmental Protection Technology Co., Ltd | 2020-03-20 | Surrounding Transmission Scraper Equipment, Internal Inlet Grille, Microfiltration Machine | 10800K CNY | Supported |
| Shandong Baike Environmental Engineering Co., Ltd | 2017-07-27 | Surrounding Transmission Scraper Equipment, Microfiltration Machine, Low Temperature Pyrolysis Incinerator | 30000K CNY | Supported |
| Shandong Blue Environmental Engineering Co., Ltd | 2019-09-18 | Surrounding Transmission Scraper Equipment, Mechanical Filter, Fully Automatic Dosing Machine | 3000K CNY | Supported |
| Shandong Xinke Environmental Protection Technology Co., Ltd | 2018-08-14 | Surrounding Transmission Scraper Equipment, Dissolved Air Flotation (Daf) Unit, Inclined Tube Settler | 5000K CNY | Not Supported |
| Shandong Chuanzhiyuan Environmental Protection Technology Co., Ltd | 2023-12-27 | Surrounding Transmission Scraper Equipment, Air Flotation Machine, Spiral Press | 3000K CNY | Supported |
| Nanjing Lanjiang Pump Industry Co., Ltd | 2013-04-23 | Surrounding Transmission Scraper Equipment, Submersible Mixer, Push Flow Aerator | 18000K CNY | Supported |
| Jiangsu Huiqing Environmental Protection Technology Co., Ltd | 2003-01-23 | Surrounding Transmission Scraper Equipment, Fiber Disc Filter, Air Flotation Machine | 10800K CNY | Supported |
| Shandong Kaize Environmental Protection Technology Co., Ltd | 2015-03-27 | Surrounding Transmission Scraper Equipment, Scraping And Suction Mud Machine, Fiber Rotary Filtration Tank | 6000K CNY | Supported |
| Wuxi Haizhou Green Energy Environmental Engineering Co., Ltd | 2018-12-29 | Surrounding Transmission Scraper Equipment, Belt Conveyor, Spiral Stacking Machine | 1080K CNY | Supported |