... ,war and electricity industries,food processing and medical industry,boiler heat exchanger,machinery and hardware fields7)Standard: Standard: AISI, ASTM, DIN, GB ... . Surface Finish: 2B, BA, NO.1, NO.4.3. Edge Type: Slit or Mill.4. CR-2B:(1) 201: 0.4 ... goods, elevator, decoration, tanks, chemical uses, and etc.2. Available Type: 201/ 202/ 301/ 304/ 430.ContactSkype:lindazhang0727 QQ:420333613 DIN ...