1.Material:PTFE&aramid 2.Size:Normer and special size are both acceptable 3.Packing:carton 1.IntroducingOur company has 15 years history, and specialized in manufacturing Rings, Seals, Gaskets, packings, sheets, which aremainly used in Chemical Industry, Ship-building Industry, Oil Industry and medical Industry etc. We are looking for cooperatorin your country to build a long term business ...