If you are looking for aluminium checker plate suppliers, here is an introduction. The alloys of aluminium cheaquer plates include 3003, 5005, 5052 and 6061 etc. 3003 is a representative of 3000 series of aluminium checker plate sheets, boasting good hardness and corrosion resistance. Known as a rust resistant aluminium alloy, 3003 shows good performances in moist environments such as …