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HuNan SuKan Ultra-hard Materials Co., Ltd is one of the leading supplier for super materials in China. Founded in 1988 and based in Changsha, central south of China, SUKAN is special in manufacturing high quality diamond and CBN products.
Over the past 15 years, SUKAN company’s most saleable product “X.Y. Crystal” has been exported to all over the world such as North American, Europe, South East Asia and other countries. Through mutual co-operation among our customers and proven quality of our products, we have been able to offer our customers with great satisfaction and guarantee with the best specialty. We sincerely welcome new and existing customers to share with us the benefits of our high quality products.