The 3003 aluminum sheet produced by haomei aluminium is a kind of aluminum alloy material which can meet the requirement of non-stick cookware. 3003 aluminum sheet is a typical Al-Mn alloy, this material has good formability, good corrosion resistance and weldability. The production of non-stick cookware of haomei aluminium has non stick coating smooth, color, covering power, gloss should be basically uniform, no bubbles, no fall off, and the coating is completely hot melt, no dirt, cracks and explosion points and other obvious defects. This is because the 3003 aluminum sheet has the following performance advantages: