... :ISO9001 4.Standard:AISI,ASTM,DIN,GB,JIS,EN Q235/304/Q345 Free Sample Stainless Steel Flat Bar /Flat Steel Details : ThincknnessForm 0.1mm ... , anti-fingerprint.and so on.StandardASME, ASTM, EN ,BS,GB,DIN, JIS etcMaterial201,202,304,304L, 309S 316Ti,317L, 316,316L ...