Pure Cotton Filter Canvas 1)used for filter industries 2)large density 3)1.25mm 4)720gsm FILTER CANVAS Manufacture for canvas ,tarpaulin ... , L/C,ETC 110/2*10/2400GSM210/3*10/2450GSM310/4*10/4620GSM410/5*10/6750GSM510/5*21/10750GMM621/6*21 ... /5500GSM721/8*21/8600GSM821/10*21/10700GSM9MATERIALCOTTON, POLY COTTON, POLYESTER10PAYMENTT/T , L/C,ETCCompany ProfilesJinan Golden Bull Canvas Textile ...