Die-castings are among the highest volume mass produced items manufactured by the metal working industry, and they can be found in thousands of consumer, commercial and industrial products. In modern applications, using computerized controls die casters produce precision and high strength products at a rapid production rate. Even though the productions of die casting products are higher there occur several problems during production and quality maintenance. To overcome such problems, the major contribution is to be made on the quality related aspects. The quality control tools are adopted to find out the major defects leading to maximum rejection of components and the defects are then minimized to a greater extent by adopting the modifications suggested by those tools. This leads to an increased cost savings to the industry.