Zinc alloy handle electrophoretic paint technology is widely used for cabinets, wardrobes, drawers, etc., there is no handle, no matter the appearance more beautiful, can only be embroidered pillow, can not be used to see. Currently on the market have adopted common handle technology transfer should be a plastic handle, zinc alloy handle, aluminum handle, stainless steel handle four categories. Now the market is the most widely used zinc alloy handle, its surface treatment technology is particularly critical if the surface treatment done well, will greatly affect the overall appearance of the product. Zinc alloy with a low melting point, good casting performance, high yield, low production costs. Therefore, zinc alloy handle in product quality, price compared with other steel handle, it has a strong market competitiveness. Zinc alloy handle, after surface treatment, can form golden, silver, antique copper, bronze and a series of colors. Zinc alloy electroplating process handle traditional surface treatment process, but if the surface of the plated metal layer processing inappropriate prone to falling and oxidation, it is generally after the plating process will be coated with a layer of transparent electrophoretic paint to the coating forming an anti- corrosion protection. With the continuous development of electrophoresis, stained electrophoresis technology has been widely used, currently on the market a lot of manufacturers have adopted the color electrophoretic techniques. Zinc alloy handle on electrophoresis technology directly to reach a variety of color effects. The effect of this surface electrophoresis process can be close to the traditional plating process, but the relative ratio of the plating process, the operational processes more streamlined, easier operation and management, greatly enhance the production.