1,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*60mm,122*122mm,122 ... ,60*60mm b) yellow, black, whitec) OCr20Ni80 resistance wire Ceramic infrared heater is made out of ceramics.1. Radioactive properties: a ...