... surface finish: 2b SUS201,202,301,304 stainless steel circlelow copperGrade:CR Stainless steel sheet 2B DDQ Ni:0.5~0 ... in the chemical industry envioronment protection,3. the stainless steel-high copper are used in the heat-preservation, ... architectural decoration,elevator and escalator decoration,light industrial, advertising nameplate,kitchen equipment304 stainless steel1) Width:50-650mm2) Thickness: ...