3d rendering
alloy
brass
bronze
brown
cable
coil
construction
copper
core
electric
fabrication
factory
ferrous
fiber
foil
galvanized
gloss
illustration
inductor
industrial
industry
insulation
iron
ironwork
leaden
manufacture
metal
metallic
metallurgy
metalwork
plant
plate
production
reel
roll
shiny
smelting
spool
stainless
steel
supply
surface
welding
wire