alloy
aluminum
backdrop
background
bundling
cargo
closeup
coil
fabricate
fabrication
factory
galvanized
goods
gray
hard
heavy
industrial
industry
iron
ironworks
manufacture
manufacturing
material
metal
metallic
new
nickel
packed
pallet
pattern
piled
plant
production
roll
rounded
sheet
silver
stack
stainless
steel
stock
stockyard
stored
strip
strong
surface
tough
trade
transport
warehouse