Shenyang Sanland Mining Engineering Co.,Ltd  is located in Shenyang City, Liaoning Province, relying on the processing and manufacturing advantages of Northeastern University's human resources and construction machinery capital, is a professional sales of mine crushing, screening, grinding and transportation equipment, ore dressing plant projects technology-oriented and production-oriented enterprises for technology development design construction, general contracting project construction of concentrators, and production and operation services of concentrators.