Our products are mainly used in the smelting process of the aluminum casting industry and the extrusion process of aluminum profiles. China Graphite Raschig Ring and Carbon Raschig Ring, Metal Extrusion Machines, Extruded Heatsink, Aluminium Extruded Heat Sink,Extrusion Press Machine. Refractory materials needed: heat storage balls, castables, refractory bricks, aluminum silicate cotton plates, plug heads, launder structures, ceramic foam filter plates, filter boxes, manifold plates, conduits, adapter plates, graphite rings, crystallizers. The product will supply to all over the world, such as Europe, America, Australia,Australia, Rio de Janeiro,Barcelona, Angola.Foshan Zhelu has successfully developed 6 series aluminum alloy profile products with high strength and high corrosion resistance, which can be used in ships and other fields.