Perforated Metal Plate, Steel Bar Grating, Expanded Metal Mesh manufacturer / supplier in China, offering Polyurethane Vibrating Screen Mesh Customizable for Coal, Sand, Gravel, and Mineral Classification, Advanced PU Screening Technology 3X Longer Lifespan Than Steel Mesh, Low-Noise Operation, Polyurethane Screen Mesh-High Wear Resistance Anti-Clogging for Mining Sand Gravel Screening and so on.