Paint, namely heating oil paint spray drying room door backward drying process. The advantage is bright color, has a strong visual impact, good surface finish, easy to clean, good moisture, fire performance. Paint the door multi-purpose MDF as a substrate, the back of melamine, complex process, long processing period, the price is relatively higher. Points on the type of high-grade PU paint door piano paint and metal (car) two paint, metallic paint better than the piano paint. Due to the quality of the surface of the paint used is difficult to discern, if claiming upscale PU (polyester) paint, and the price is very low, can determine, using high-grade green paint almost impossible. When choosing paint the door to refrain for temporary surface brightness of a confused time, when you had to use low-grade paint the door of experience, you will find in polluted fumes, not a long time may change color, gloss will gradually disappear. Paint the door for MDF substrate surface after eight imported baking spray paint (bottom three, three, two light) from a high-temperature baking process, ie, after the painting into the drying room after heating the dried paint door handle substrate. Features baking sheet is easy to shape, bright color, has a strong visual impact, a very beautiful and stylish and excellent waterproof performance, dirt capacity, easy to clean. The disadvantage is the high level of technology requirements, rejection rate, so the price is high; use should be carefully protected, relatively afraid bump and scratches, once the damage is difficult to repair, to replace the whole; more suitable for comparison of the appearance and quality requirements high fashion young upscale consumers.