Aluminum tread plate also called aluminum checker plate or aluminum diamond plate. It is very popular in recent years either in construction or industrial manufacturing. The applications of aluminum tread plate are pretty vast, mainly used as anti-slippery things. As there are more and more aluminum tread plate in markets, how to protect or maintain it could be a problem. haomei Aluminum is a leading aluminum tread plate manufacturer in domestic with 18 years experience, and will explain how to maintain aluminum tread plate from professional views.