Sungraf Materials Co., Ltd is located in Qingdao China, where has rich graphite mineral resources. We devoted 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, related graphite and carbon product and a variety of other raw materials. All kinds of products are extensively applied in those industrial fields as petroleum, chemical industry, electric power, metallurgy, machinery, automobile, shipping building, pharma