金属産業
hardware stores
3d
aluminium
bending
black
building
construction
construction material
corrugated
distribution warehouse
extrusion
factory
girder
grid
heap
industry
iron
manufacturing
materials
metal
metal tubes
metallic
metalwork
pipe
processing
production
profile
rebar
rectangular
rod
rolled
square
square shape
stainless
steel
steel mill
storage
store
three dimensional
trade
tube
warehouse
work
workshop