Profile: CastCo Cast Aluminum Corp. is producing permanent mold castings. We have core, molding, pattern and heat treating department. We offer squeezer, jolt squeeze, pin lift, rollover and roto lift machines with automated sand system for molding. Our core production is capable of producing shell, no-bake and carbon dioxide core coatings. Our patterns are made of wood, plastic and metals. We offer stress relieving, annealing and straightening services.