... .3-4.0KN Non- woven geotextile introduction with CE certificationProduct features:1,Net holes are easy for blockage, since net structure formed ... .31.72.12.42.733.33.64.15 Width deviation for range, % m-0.5 Mightiness at break, KN/M ≥2 ... PRICEISO9001,ISO14001,OHSAS18001 AND CE CERTIFICATE Non-woven geotextiles with needle punched,PP/PET material for isolation and filter