Steel tubes
Hot rolled steel sheet, steel sheet
Copper cathode
Pig iron
Copper cathode
Aluminum ingots
Brass wires
Pig iron
Copper wire
Steel rebar, steel bars
Wooden plate
Copper tube
Steel tube
Brass wire
Steel plates
Steel Billets
Iron ore
Zinc ingots
Precision carbon steel ball, carbon steel ball, steel ball
Cuzn37 brass sheets, brass sheets