When the heating chip of MMC graphene is electrified, the carbon atoms will generate Brownian motion under the action of the current, and the carbon atoms will have violent friction and collision. The heat generated will be transferred to the outside in the form of far-infrared radiation and convection to achieve the purpose of heating. Far-infrared light wave can produce the most effective "resonance" with the water molecule of the cell in the human body, make the capillary dilate, promote the blood circulation, strengthen the metabolism between the tissues, increase the regeneration ability of the tissues, improve the immune ability of the body, regulate the abnormal excited state of the spirit, thus play the role of health preservation. Ultra-thin graphene far-infrared thermal film has an electrothermal conversion rate of up to 99.6%, minimizing the loss. Far infrared wave heating on the ground is closer to the human body, so that the heat generated by the heating film can be more fully and effectively used. With the adjustment of intelligent temperature control, it can avoid unnecessary waste. Electrothermal film will directly convert clean energy into heat energy, and work without harmful electromagnetic radiation, there is no waste gas, waste water, noise, is a real sense of green environmental heating. With the whole set of floor heating system, no floor height, safe and waterproof, energy saving and environmental protection, efficient heating. The product section is customized according to customer requirements, the length is from 1p-20p, the single p specification is 360*315mm, the width is fixed 360mm