Custom Electric Manufacturing Co., Wixom, Mich., expanded its in-house manufacturing capabilities to allow production of all styles of replacement heating elements. In addition to traditional style heating elements used in heat treat applications, the company now offers individually replaceable heating elements for die casting machines and aluminum holding furnaces, high temperature elements and radiant tubes formed from Kanthal APM alloys, and heating elements for special applications such as fluidized beds, paint curing, glass processing, industrial and medical waste incineration and autoclaves.