The groove cover mold is also called the drain cover plate mold and the canal cover plate mold. It is a kind of industrial product in a certain way to make the material form in a certain way. It is also a production tool that can produce the groove cover plate with certain shape and size requirements in batch. The mold is widely used in the production of cable dog, drainage ditch, bridge tunnel, etc., which is used in the construction of high speed and high speed iron. In fact, it is also widely used in the construction of farmland, because it can replace part of the labor and increase the long use and beauty of the dam. Ditch cover plate mold performance is excellent, is your choice.