steel coil in factory warehouse, raw material for many industries

alloy aluminium automobile automotive background band business center circle circular coating coil cold commercial concept construction cutting diameter edge electrogalvanized engineer engineering equipment factory fasten ferrous galvanized hardness heavy hot icon idea illustration industrial industry iron ironwork labor layer machine manufacturing material mechanic metal metallic metalwork plant plastic plate production project raw reflect rendering rolled rolls round shape shearing sheet silver slitting spangle stainless steel storage strapping straps structure surface symbol technical technology tools transform transmutation warehouse worker