Zinc ash, zinc eaf dust, crude zinc oxide, copper sludge, nickel sludge
Catalyst ore, copper catalyst, copper pgm sludge, lead ore, mineral ore, nickel catalysts, nickel sludge, tungsten, vanadium, vanadium sludge
Raw materials wire bar/rod, strip/coil, sheet/plate ,metal powder , materials: stainless, copper & copper alloy like brass, bronze, nickel silver, etc, nickel and nickel alloy, carbon and alloy steel, special metals, products for heat exchanger, pressure vessel and pipeline, products for building & architecture
