Heller Industries Focused on Leadership in Reflow Oven Technology. Heller Industries was founded in 1960 and pioneered convection reflow soldering in the 1980s. Over the years, Heller has partnered with its customers to continually refine the systems to satisfy advanced applications requirements. By embracing challenge and change, Heller has earned the position of World Leader in Reflow Technology... Heller Industries, the market leader in reflow technology, supplies solutions for electronics manufacturers and assemblers worldwide. We provide continuity in sales, engineering and support for the life of your system... with a single point of contact... and a fast-moving, knowledgeable service organization. Our reliability is one reason Heller has grown so steadily over the years, particularly in global markets, where business relationships require years of commitment. Heller uses advanced manufacturing and production systems to supply both standard and special ovens cost-efficiently, with rapid delivery. These capabilities are supported by corporate and fiscal strength, the result of consistency in management policies and engineering expertise over the past 47 years. As pioneers in developing convection oven technology, we invite you to share your SMT reflow and curing application needs with us.