?Foshan Nanhai Opeal Ceramic Material Company Ltd. is a professional supplier of ceramic minerals in Foshan, Guangdong. The main products, refined plastic clays and refined kaolin are widely used for high-grade porcelain tiles, micro-powder polished tiles, sanitary wares, tablewares, glazes, insulators, etc. We are also able to develop tailor-made products for customers who have particular requirements.