We are offering copper foil. Specifications0.2mm copper foil tape thickness 0.1mm to 0.3mm cu:92%-94%;sn:8%-6%; high precision phosphors bronze strip rohs standard. 0.2mm copper foil tape high precision phosphors bronze strip and sheet: cu, sn 1. Properties:1) excellent ductility2) good fatigue and corrosion resistance3) product has superior deep drawing performance