... without any side-effects. Now we have got approval of ISO9001:2000,and got many certificates like CE ,SASO,SGS and so ... kiln firingFurnace flue, boiler flue Waste recycling, combustion chamberHigh-end household appliances insulation deviceA variety of furnace lining etc.Product Technical ... & 600 Width:300 Thickness:150----300 ;As customers’requirmentsPackageCartonsCertificateISO9001-2000; ISO14001-2000