| Dezhou Wangjing Environmental Protection Equipment Co., Ltd | 2020-03-10 | External Inflow Microfilter, Inclined Screen Dry Wet Separator, Rotary Rake Toothed Grille Cleaning Machine | 3000K CNY | Not Supported |
| Dezhou Dingyue Environmental Protection Technology Co., Ltd | 2017-07-17 | External Inflow Microfilter, Spiral Press, Internal Flow Rotary Drum Microfilter | 10800K CNY | Supported |
| Shandong Baike Environmental Engineering Co., Ltd | 2017-07-27 | External Inflow Microfilter, Microfiltration Machine, Low Temperature Pyrolysis Incinerator | 30000K CNY | Supported |
| Zhucheng Blue Environmental Protection Technology Co., Ltd | 2016-09-23 | External Inflow Microfilter, Fiber Disc Filter, Air Flotation Machine | 5000K CNY | Supported |
| Wuxi Zhicheng Machinery Manufacturing Co., Ltd | 2003-03-31 | External Inflow Microfilter, Dehydration Of Fine-Grained Materials In Industries Such As Metallurgy, Mineral Processing, Chemical Engineering, New Energy, And Environmental Protection, Solid Liquid Separation And Dehydration Equipment | 11800K CNY | Not Supported |
| Yixing Chengran Environmental Protection Co., Ltd | 2021-07-09 | External Inflow Microfilter | 500K CNY | Not Supported |
| Weifang Tianzhilan Environmental Engineering Co., Ltd | 2018-01-10 | External Inflow Microfilter, Fully Automatic Dosing Machine, Mud Solid-Liquid Separation Equipment | 500K CNY | Supported |
| Yixing Sennuote Environmental Protection Technology Co., Ltd | 2017-03-24 | External Inflow Microfilter, Cyclone Sedimentation Tank, Pumping Station | 580K CNY | Supported |
| Jiangsu Nanyuan Environmental Protection Technology Co., Ltd | 2011-08-10 | External Inflow Microfilter, Submersible Mixer, Diving Propeller | 20080K CNY | Supported |
| Dezhou Dingyue Environmental Protection Technology Co., Ltd | 2017-07-17 | External Inflow Microfilter, Desander, Sludge Dewatering Stacking Machine | 10800K CNY | Not Supported |