stainless steel sheets grade 304 2b 1.Standards:AISI,ASTM,GB,JIS,DIN 2. ... :2B,BA,HL,NO.1-NO.4 stainless steel sheets grade 304 2bNamestainless steel sheets grade 304 2bTechnicalcold rolled/hot rolledStandardsAISI,ASTM,GB, JIS ... in 2002,including a stainless steel sales company,stainless steel processing shear center,stainless steel surface processing,stainless steel pipe factory. Our company provides ...