Solid Concrete Block Mould

、High quality manganese steel material, high strength, good quality, prolong the service life. 2、Adopt wire cutting or CNC processing, the size is accurate, the shape of the brick is standard and beautiful, no welding, the quality of the mold is good and the service life is long. 3、Heat treatment (carburizing treatment), a layer of high strength protective layer on the surface stroke, hardness greatly improved, wear resistance greatly strengthened, yes prolong the service life by 50%.