山西省同煤集团煤峪口矿已有80多年的开采历史,是大同煤矿集团公司开采年代较早的一个大型矿井。该矿井田为双纪煤系,产品有中块、大块、大沫、大友、大友一号等品种。矿井年生产能力200万吨以上,产品具有低硫、低灰、低磷、发热量大等特点,是良好的优质动力煤,获得煤炭出口许可证,大友煤多次被评为省 Coal Meiyukou Mine of Shanxi Province has more than 80 years of mining history and is a large-scale mine with Datong Coal Mining Group which was started earlier. The mine field Shuangji coal, the products are in blocks, chunks, big foam, big friends, such as a large number of friends. Mine annual production capacity of 2 million tons and above, the product has low sulfur, low ash, low phosphorus, heat and other characteristics, is a good high-quality steam coal, access to coal export licenses, Dayu coal repeatedly been rated as the provincial