Surface modification of surface heating elements (hereinafter referred to as surface heating elements) of the electric conversion rate is higher than 96%, saving potential; 

 Far infrared heating film / plate heat radiation wave length of 2.5 ~ 13.5μm, close to the body sunshine "Lifeline" (4 ~ 14μm) range, can activate human cells, with blood stasis, anti-inflammatory effect of pain, which can be developed a series of health care supplies.