2b finish stainless steel coil grade 304 Grades: 200 series modification, 304, 304L, 316, 316L Surface: No.1, 2D, 2B,BA we ... and strictly producing control system on stainless steel products as below:1.stainless steel coil1).Grade:304,304L,304H,309S,310S,316,316L ... , EN ,BS,GB,DIN, JIS etc.. 2.Stainless Steel Plate 1).Grade:304,304L,304H,309S,310S,316,316L,316Ti,317L,317L ...