Steel ball,valve stem,ball valve,valve,valve component..
Iron ore, copper ore, bauxite, lithium, polymers hdpe, ldpe, lldpe, copper scrap, copper cathode, steel, stainless steel, copper, bronze, brass, nickel, cobalt, alloys, aluminium products like plates, sheet, coils, pipes, rods, bars, wires, diesel, gasoline, gas, sugar, wheat, rice.
industrial valves like gate valves ball valves and butterfly valves.