Founded in 1988, Kong Sing specializes in manufacturing and developing aluminum and zinc die-casting products. Our international customer base primarily comprises major home appliance makers throughout the world. To ensure the quality of our products, Kong Sing invests high technology machinery and equipments. We also pay special attention to our product research and development in attempt to stay abreast with the fast-advancing technology. With the ISO9001 certificate award, Kong Sing looks to continue our Quality Management System and to keep the brand promise and integrity for which we are known.