Fortunately for your transportation business, mother nature has blessed us with wide quantities of aluminium. Essentially the most plentiful metallic within the earth's crust, It is literally everywhere you go. But aluminium remained undiscovered until finally 1808, since it's bound up with oxygen and silicon into hundreds of various minerals, https://aluminium-greenhouse89011.blogdeazar.com/37579369/indicators-on-sheds-and-garages-you-should-know