Sunrise products ensures varieties of industrial heating elements. Strip. This is an is0 9001-2000 certified company. Strip finned heater is a part of those products. Strip heaters are made from sheathing, insulated with mica and ceramic. Strip heaters are used to heat smooth and flat surface. Strip heaters are also covered with finn for better transmission of heated air in applications like forced air ducts, blower units, ovens and dryers etc.