... export product. 3. ISO9001, ISO14001,CEThis geotextile can be made of polypropylene (PP), or polyester (PET), Polyvinyl or synthetic fiber ... geotextiles), long fiber or short fiber. Color: all kinds of color are available. The annual production ability is 10 million ... liquid barrier.Application: It is widely used in the areas of railway, highway, water conservancy, dam, tunnel, subway, environmental ...