HENAN MINGLEI ROAD AND BRIDGE HEAVY INDUSTRY CO.,LTD.
Located at MINGLEI Industrial Park, Zhengshang Road, Zhengzhou City, Henan Province, MINGLEI Heavy Industry inc has become a technology-intensive enterprise that integrates development, production and sales of mining and building material machinery over more than 20 years' development through innovation, and put into production officially in 1986 with products …