Stronger;free from lead and cadmium;high whiteness content; low water absorption;easy to wash and leaves no coffee marks. Our Advantages:1. Competitive pricesWe own two of the largest clay-factories in the area. Since we use our own clay and there is no middle man, we can make our prices more competitive.2. Stronger and durableOur clay contains 30% aluminum, which make the porcelain stronger. The ...