| Zhengzhou Jiahong Environmental Protection Technology Co., Ltd | 2019-07-03 | Dust Removal And Reduction Equipment, Fully Enclosed Car Washing Machine, Fog Cannon Machine | 10000K CNY | รองรับ |
| Hebei Tianzhou Environmental Protection Machinery Co., Ltd | 2015-01-21 | Dust Removal And Reduction Equipment, Electric Tar Precipitator, Plastic Fired Board Dust Collector | 6600K CNY | รองรับ |
| Shandong Lanhe Environmental Protection Technology Co., Ltd | 2022-09-21 | Dust Removal And Reduction Equipment | 3000K CNY | ไม่รองรับ |
| Jinan Xianghui Environmental Protection Technology Co., Ltd | 2018-03-07 | Dust Removal And Reduction Equipment, Activated Carbon Integrated Machine, Honeycomb Activated Carbon | 1000K CNY | ไม่รองรับ |
| Zhengzhou Guorun Technology Co., Ltd | 2019-06-28 | Dust Removal And Reduction Equipment, Industrial Humidification, Urban Road Spray Dust Fall | 12800K CNY | ไม่รองรับ |
| Jiangsu Jieshuo Environmental Protection Technology Co., Ltd | 2018-12-10 | Dust Removal And Reduction Equipment, Dry Polishing, Polishing, And Vacuuming Workbench, Stainless Steel Fan | 10000K CNY | รองรับ |
| Henan Yusen Environmental Protection Technology Co., Ltd | 2022-03-21 | Dust Removal And Reduction Equipment | 11880K CNY | ไม่รองรับ |
| Guangzhou Xingwei Building Materials Co., Ltd | 2019-01-10 | Dust Removal And Reduction Equipment, Standard Curing Room, Concrete Curing Room | 1000K CNY | รองรับ |
| Shanghai Wujin Environmental Protection Technology Co., Ltd | 2017-10-16 | Dust Removal And Reduction Equipment | 5000K CNY | ไม่รองรับ |
| Shandong Zhonglu Heavy Industry Co., Ltd | 2023-09-18 | Dust Removal And Reduction Equipment, Mechanical Hardware, Operating Equipment | 50000K CNY | ไม่รองรับ |