... 5.standard:ASTM,AISI,GB,JISspecifications : products name321 stainless steel sheetmaterial quality201,202,301,302,304,310,316,321 ... introductionour company have been in the line of stainless steel for several years, so we are familiar with ... international market, our mainly commodity are stainless steel sheets,stainless steel pipes,stainless steel bars/rods,and stainless steel strips and so on. IF you ...