... 2.Thickness:0.1-24mm 3.Grade:304,304L,321,F321,316,316L 4.Standard:GB,DIN,AISI,,ASTM ... 1, NO.4 Mirror 7.Material:304, 304L, 310S, 321, 321H, 316, TP316L, 316L .etc.8.Materials Stainless ... food, pharmacy,decoration etc.We have successively passed ISO9001: 2000 by LLOYD, got approval from DNV, BV, TUV,CCS, ... time delivery, competitive price and best service! ASTM 321 Stainless Steel Cold Rolled Plate