... specific copper requirements As an international manufacturer, supplier for copper sheet, Shanghai Building Material Corporation produces slitting, edging, and ... automatic electronic gauge-controls maintain consistent thickness.Copper sheet and brass sheet Production capacity:About 5000ton per monthCopper foil and ... 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm, 1.2mm. for other thickness, the trial ...