| Dongying Zhengyu Waterproof Materials Co., Ltd | 2011-03-10 | Polypropylene Cloth, Roof Waterproofing Membrane, Polyethylene Grass Proof Cloth | 10980K CNY | Nicht unterstützt |
| Zhejiang Feisi Environmental Protection Technology Co., Ltd | 2023-10-27 | Polypropylene Cloth, Pharmaceutical Drying Machine Fluidized Bed Filter Cloth, Ptfe Ptfe Filter Cloth | 10000K CNY | Nicht unterstützt |
| Shanghai Tianyuan Filter Equipment Co., Ltd | 2006-10-10 | Polypropylene Cloth, Polytetrafluoroethylene (Ptfe) Filter Cloth, Filter Cloth | 1580K CNY | Nicht unterstützt |
| Renqiu Jingshuo Waterproof and Thermal Insulation Material Factory | 2017-09-29 | Polypropylene Cloth, Colored Polyester Fabric, High Temperature Short Fiber Geotextile | - | Nicht unterstützt |
| Tiantai County Caifa Filter Cloth Co., Ltd | 2014-11-03 | Polypropylene Cloth, Filter Cloth For Filter Press, Dust Collection Filter Bag | 5000K CNY | Nicht unterstützt |
| Shandong Xingzhao New Material Technology Co., Ltd | 2022-09-22 | Polypropylene Cloth, Geomembrane, Composite Geomembrane | 30800K CNY | Nicht unterstützt |
| Shandong Hengyang New Materials Co., Ltd | 2019-05-16 | Polypropylene Cloth, Hatching Eclosion , Composite Drainage Network | 100000K CNY | Nicht unterstützt |
| Shandong Luda New Materials Co., Ltd | 2019-10-16 | Polypropylene Cloth, Three Dimensional Composite Drainage Network, Concrete Blanket | 10800K CNY | Unterstützt |
| Dezhou Runyue New Materials Co., Ltd | 2025-03-25 | Polypropylene Cloth, Three Dimensional Composite Drainage Network, Composite Geomembrane | 100K CNY | Nicht unterstützt |
| Dezhou Gaohong New Materials Co., Ltd | 2022-05-31 | Polypropylene Cloth, Flood Prevention Bag, Paving Slab | 10K CNY | Nicht unterstützt |