We are a synthetic grass supplier , our product can be used for sports fields such as soccer field , tennis field , hockey field ,golf field and so on . Our synthetic grass export all over the world . The warranty be about 5-6 years and 8-10 years .Different kinds of quality can meet requriements from different customers . For detailed information ,please go over our website www.myfloormaterial.com . Any questions , please feel free let me know .