1.do not wear easily, low friction 2.good quality with low price 3.quick response and fast delivery 4.Corrosion 5.no burst

Features:1) Made of alumina ceramic material 2) Fired through high temperature 3) Progress: grind, polish4) High intension5) Solid-resist 6) Alkali-resist 7) Un-knit and velvet surface 8) Good airproof capability 9) Good grind-resist capability

textile ceramic