Magna International Inc. is a diversified automotive supplier that designs, develops and manufactures automotive systems, assemblies, modules and components, and engineers and assembles complete vehicles, primarily for sale to original equipment manufacturers of cars and light trucks in North America, Europe, Mexico, South America and Asia. Magna's products include interior products and closure systems through Intier Automotive Inc.; stamped, hydroformed and welded metal parts and assemblies through Cosma International; exterior and interior mirror, lighting and engineered glass systems through Magna Donnelly Corporation; plastic parts and exterior decorative systems through Decoma International Inc.; various engine, transmission, fueling and cooling components through Tesma International Inc., and a variety of drivetrain components and complete vehicle engineering and assembly through Magna Steyr. Magna's non-automotive activities are conducted through Magna Entertainment Corp.