aluminum round/disc Our aluminum circles are with high deep drawing quality,widely and usage in marking aluminum pan,pot Quanlity:at present our product was passed SGS certificated(international standard) Totally free from defects like white rust,Roll Marks,Edge damage,camber,dents,Holes,Break Lines, Scratch Character Though smelting,casting,hot-rolling,cold-rolling,heat-treatment,finishing and other rechnology,the heavy melting aluminum and an appropriate quality of alloying elements is processed to light nonferrous metal material which has the character of fine luster,good looing,light weight, poisonless and smellessness and it also has good propertles of transmitting electric current and heat,processing and corrosion-resisting.