Shanghai Kessen Ceramics Co., Ltd. is one of world-leading and advanced ceramic material companies in China, integrating the design, manufacture and marketing of high-tech ceramics. Kessen was founded more than 20 years, and we specialize in Alumina products, Zirconia products, Magnesia products, Silicon Nitride products and Alumina Nitride products. We have developed advanced skills and technologies. Our products are widely used for electricity, information, power, automobile and petrol.Our long-term mission is to improve the performance of ceramic and composite materials while maintaining our focus on client satisfaction. Our objective is to provide customers with the highest quality products in the competitive industry.