... areaSlice mining longwall facesDeclining longwall faces for roof supportMine Grid Characteristics:Large square, flexible and light, strong tensile ... specifications We are able to produce mesh with different types and specifiactions according to the requirements of projects.The ... Mining Engineering Co.,Ltd Mine Grid,Mining Grid,Mining Geogrid,Polyester Geogrid,Biaxial Geogrid. mine grid 400-400kN/m for ...