Solar Atmospheres is the world’s largest provider of commercial vacuum heat treating services. Serving over 18 markets, Solar's state-of-the art services include brazing, carburizing and nitriding. With over 50 furnaces ranging from lab sized to the world’s largest commercial vacuum furnace, Solar can efficiently handle any size job. Headquartered in Souderton, near Philadelphia, Solar also operates plants in Hermitage, near Pittsburgh and in Fontana, California, near Los Angeles. Please visit www.solaratm.com for more information.