... and annealed or polished.7.Popular Use: Widely used in electric power, chemical industry, beverage machinery, pharmaceutical machinery, auto part, household ... are specialized in steel products, especially Stainless Steel Plates, Coils, Strips(TISCO, LZSS, JUSCO,ZPSS), Stainless steel pipe,Seamless steel pipe(TPCO, Baogang Steel), Alloy steel pipe, API ...