Deltech, Inc. has been the leader and superior provider of custom-built high-temperature furnaces since 1968. Deltech builds the Furnace to Fit the customers need states that it builds high-temperature industrial and laboratory custom furnaces, perfectly suited to the processing needs and also offers 1600, 1700, 1800, and 2000 deg C versions of top hat, bottom loading, front loading, tube, and atmosphere envelope furnaces.