Provided is an electric heating apparatus, comprising a base plate (10) and at least one heating module (20); said base plate (10) is a plate made of a non-conductive material; said at least one heating module (20) is combined with the base plate (10), and the at least one heating module (20) is formed by connecting metal plated film layers having different electrical resistance values; therefore the thickness of the at least one heating module (20) is smaller than the thickness of the base plate (10); the invention has the advantage of thinness, and improves on the problem of existing electric heating apparatuses which have large volume and are difficult to assemble, causing inconvenience in use, and thus provides an electric heating apparatus which has a greatly reduced overall thickness.