We are professional casting and machining co***ny,main products: METAL MATERIAL,Pipe fittings & valve,pump body,Counterweight.Truck & Agricultural machinery parts,Pulleys used in elevator ,any other Cast iron products. main material: Gray iron, Ductile iron, Cast steel & Stainless steel casting,aluminum. Our casting process: Sand casting,Resin sand casting,Lost foam casting,Lost wax casting and so on....