... , 316L, 309S, 310S, 410, 410S, etcSurface2B, BA, 8K, No. 4Brand nameTISCO, ZPSS,, JISCO,PackagingStandard export sea-worthy packingTechniqueHot rolled ... for building, electrical appliances and kitchen utensils etc.NO.4Polished with abrasive belt of grit#150#180,have ... brightness with discontinuous coarse stria, but thinner than NO.3, are used as bathtub buildings inner and external ornaments electrical ...