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华丰煤矿位于山东省宁阳县境内 ,原设计能力为 0 .6Mt a ,现已发展成为年产百万t的特级质量标准化矿井、现代化矿井 ,1998年建立ISO90 0 2质量管理体系 ,取得了中国方圆认证委员会颁发的质量认证证书。华丰煤矿煤种为气肥煤 ,多年来始终坚持“以质量求生存、求发展 ,向质量要市
Huafeng Coal Mine is located in Ningyang County, Shandong Province, the original design capacity of 0.6 MT, has now developed into an annual output of 1 million tons of special-quality standardized mine, the modernization of the mine in 1998 to establish ISO90 0 2 quality management system and achieved China Fangyuan Certification Committee issued a certificate of quality. Huafeng coal coal gas coal, over the years always adhere to the "quality of survival, and development, to the quality of the market