... alumina silicon dioxide and zircon sand, which been series processing of needling ,cutting and rollings, including 1260°C Standard, 1260° ... ceramic fiber blanket. The ceramic fiber blanket with the advantage of uniform quality, smoothly surface ,pure white color, completely inorganic ... measures without any side-effects. Now we have got approval of ISO9001:2000,and got many certificates like CE ,SASO, ...