... iron, carbon steel,stainless steel,aluminum,bronze, brass, zin die-casting parts1- Materials: gray iron, ductile iron, malleable iron, ... , BS3- Weight: 0.1 - 500kg4- Processes: sand casting, investment casting, die casting, permanent mold casting, forging5- Manufacturing equipment: cupola, electric furnace, resin-bonded ... control and inspection d- Ordering and warehousing big die-casting parts