Carbon graphite, the North Sea Dragon Carbon and graphite provided by Carbon Co., Ltd. Weifang Sea Dragon. Carbon Co., Ltd. Weifang Sea Dragon (www.longmentanye.com) is a professional, "graphite" company. Since its inception, we adhere to the "honesty, sound management" approach, the courage to participate in healthy competition in the market, so that the "graphite" brand has a good reputation. We adhere to the "service first, customers first" principle, so that the carbon industry in the North Sea Dragon has won the trust of customers congregation in graphite and carbon products, and establish a good corporate image. Special Note: This information is for reference pictures and information, please contact us to obtain the most accurate information, thank you! Exist in the form of carbon is varied, there is a single crystalline carbon such as diamond, graphite; amorphous carbon such as coal; complex organic compounds, such as animals and plants; carbonates such as marble and the like. Physical and chemical properties of elemental carbon depends on its crystal structure. Different diamond and graphite crystal structure of soft creamy high hardness graphite milk prices, each with its own appearance, density, melting point. Causes and occurrence: graphite is formed at high temperatures. Is the most widely distributed graphite metamorphic deposits, rich in organic matter or by the Department of carbonaceous sedimentary rock formed by regional metamorphism China: Lacey City, Shandong Province is one of the major manufacturers of graphite milk origin of graphite, graphite proven reserves of 6,871,100 tons Qingdao graphite, now reserves 6,399,300 tons. Another one of Panshi origin is graphite, graphite reserves of 5,000,000 tons. World: the famous origin: New York Ticonderoga, Madagascar and Ceylon, Jixi City of Heilongjiang Liu Mao was the largest producer.