Polyester Geogrid known as PET Geogrid is warp knitted by high tenacity polymer yarns as per desired mesh sizes and strength. Lianyi polyester geogrids are high strength, high tenacity polyester geogrids in a full range of tensile strengths from 20KN/M to 1000KN/m, 40-25KN/m to 800-50KN/m at warp and welf directions. Lianyi polyester Geogrids are warp knitted and then coated with a PVC or SBR coating to provide dimensional stability.