Qingdao UNIRUN New Energy Tech Co., Ltd is a comprehensive company that integrates scientific research, production and import and export. the headquarter is located in Laixi County, Qingdao City, Shandong Province. We specialize in the research and development, production, import and export of more than 20 varieties of natural flake graphite, high purity/high carbon graphite, expandable graphite, graphite products and other four categories. The company has several production lines and has passed the ISO9001: 2000 international quality management system certification, as well as UNIRUN, CONSTANCY brand graphite products national registered trademark. Our products have been widely used in more than ten industries including steel, refractory, metallurgy, automobile friction material, petroleum, coating, battery, plastic, etc. In addition to occupying a large market in China, our products have been exported to more than 60 countries and regions such as Europe, America, Japan and Korea, Russia, India, Turkey, Iran and Poland.