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
