... ,we can produce any kind of ceramic infrared heater 2,ceramic heaters infrared 3,Cr20Ni80 resistance wire 4,OEM 230V 150W small square ... ceramic infrared heater a) size:292*92mm,245* ... ,60*60mm b) yellow, black, whitec) OCr20Ni80 resistance wire Ceramic infrared heater is made out of ceramics.1. Radioactive properties: ...