| Dezhou Wangjing Environmental Protection Equipment Co., Ltd | 2020-03-10 | Stacked Screw Desilting Machine, Inclined Screen Dry Wet Separator, Rotary Rake Toothed Grille Cleaning Machine | 3000K CNY | Not Supported |
| Yixing Aidun Environmental Protection Technology Co., Ltd | 2021-05-25 | Stacked Screw Desilting Machine, Fiber Disc Filter, Scraper | 2000K CNY | Supported |
| Wuxi Xincheng Environmental Protection Technology Co., Ltd | 2020-03-20 | Stacked Screw Desilting Machine, Internal Inlet Grille, Microfiltration Machine | 10800K CNY | Supported |
| Dezhou Dingyue Environmental Protection Technology Co., Ltd | 2017-07-17 | Stacked Screw Desilting Machine, Spiral Press, Internal Flow Rotary Drum Microfilter | 10800K CNY | Supported |
| Dezhou Wangjing Environmental Protection Equipment Co., Ltd | 2020-03-10 | Stacked Screw Desilting Machine, Flat Plate Solid-Liquid Separator, Internal Flow Grille Cleaning Machine | 3000K CNY | Not Supported |
| Wuxi Chengxin Washing Equipment Co., Ltd | 2004-02-06 | Stacked Screw Desilting Machine, Zpg, Gpt, Gp, Pgt Series Disc Filters, Customized Equipment For Disc Filter Machine | 11800K CNY | Not Supported |
| Henan Changming Machinery Equipment Co., Ltd | 2019-08-01 | Stacked Screw Desilting Machine, Crusher, Frying Machine Accessories | 1000K CNY | Supported |
| Shandong Xinao Machinery Co., Ltd | 2024-02-19 | Stacked Screw Desilting Machine, Cable Conveyor, Environmental Protection Equipment | 5000K CNY | Supported |
| Wuxi Xiyuan Environmental Technology Co., Ltd | 2014-04-01 | Stacked Screw Desilting Machine, Decanter, Curved Mesh Grille | 5800K CNY | Supported |
| Jiangsu Xinghongkai Environmental Protection Equipment Co., Ltd | 2014-07-24 | Stacked Screw Desilting Machine, Belt Filter Press, Drum Grille | 21580K CNY | Supported |