Sungraf is located in Qingdao China where has rich graphite mineral resources and focuses to become a professional and reliable supplier of Graphite and Carbon related products. In the system, we strictly enforce the ISO9001-2000 Quality Management System. We remain a major supplier of Flake graphite, Expandable Graphite, Amorphous Graphite, Synthetic graphite, Graphite electrode and Carbon product. All kinds of products are extensively applied in those industrial fields as metallurgy, refractory, foundry, petroleum, lubricant, chemical industry, electric power, automobile, pharmacy, aerospace industry, nuclear industry, etc. All kinds of “SUNGRAF” Brand graphite and carbon related products have been exporting to Japan, South Korea, Western Europe such as Poland, Spain ,The United States, Russia，Middle East and Southeast Asia more than 20 countries and enjoy a good reputation. By Perfect production and testing equipment, quality guarantee system measure and long term technology innovation, we can offer the most reliable products and the most high-quality service to the customers. We would like to develop together with friends in refractory field and graphite industry all over the world.