Duct Heater By Commonwealth Electrical Industries

we are leading manufacturers of electrical heating elements since 1968.we specialize in air heaters, water heaters, oil heaters, cartridge heaters, flange heaters, alkali immersion heaters, band heaters(mica/ceramic), tubular heaters import substitutes, heater in special tubings, thermocouples, control panels,ovens, bobbin heaters, furnace elements, oil/water pre heaters, out flow heaters, infrared heaters,D section heaters, finned strip heaters, etc.