Qingdao Yanxin Graphite Products Co., Ltd. Was established in 1989. It boasts beautiful scenery and convenient transportation. It owns rich graphite mineral resources. The reserves of graphite ores that has been verified amount to eighteen million tons. It annually produces 12000 tons of 90-98% medium carbon graphite; 5000 tons of 99-99.90% high carbon flake graphite; 3000 tons of micronized graphite; 3000 tons of ultralow sulfur,Website:http://www.china-graphite.com, ultrafine, high purified, low graphite; 5000 tons of spherical graphite, as well as expanded graphite, graphite sheet,...