... and CE certification 2,Competitive price and best quality 3,PP/PET,CBR from 0.3-4.0KN Non- woven geotextile ... resistance, uses chemical fiber such as polypropylene or dacron as raw material, has acid and alkali resistance, hasn't corrosion or motheating ... ,OHSAS18001 AND CE CERTIFICATE Non-woven geotextiles with needle punched,PP/PET material for isolation and filter