For generations, the employees of EBNER, EED, Gautschi, GNA,HPI and Hazelett have been involved with heat treatment and the development and manufacture of innovative industrial furnaces and casting facilities. The result: industry-leading technology, highest quality, long-term reliability, the best price/performance ratios, responsible environmental impact, continuous research and development, and a passion for performance and growth – all of which are decisive competitive advantages for our customers.