Orange County Convention Center. Orlando, FL. The American Foundry Society (AFS) and the North American Die Casting Association sponsor CastExpo, the largest trade show for metal casters in North America. The latest equipment, technology and metal casting services will be displayed from over 450 companies worldwide. New to CastExpo in 2010 is a Cast in North America Exhibition for foundries and die casters to exhibit their capabilities for buyers and designers. Also new this year is a Metal Casting Technology Theater, where shop-floor presentations are given for casting buyers and metal casters. The annual Metal Casting Congress is held at CastExpo, where new industry R&D is presented. Various other seminars and keynotes will also take place.