Cast iron.
Copper tubes, rubber insulation
Steel wires
Brass sheet
Steel tubes
Old Rolled Steel Plate, Hot Plating Zinc Aluminum, Steel, Color Steel Plate, Copper Bar
Nickel, marine sand.
Glass and aluminum
Copper 10% and UPS
Copper, chromite, nickel, lead, platinum.
Copper concentrate
Graphite Electrode
Wire lead
Silver Tungsten Plates, Carbon Graphite Plates
Nickel, iron ore
Aluminum and Glass
Ultra high power grade vacuum graphite electrode, electrode, graphite electrode
Glass and aluminum
Copper slag or garnet, copper garnet, copper slag
Scrap aluminum, copper