... 4.Opening width:2.5-50mm 5.high quality and wonderful Expanded Metal Mesh1. ... stainless steel, nickel, etc.2.Application: Used with concrete in buildings and construction, maintenance of equipments, ... filtering, breeding, battery, mechanicalprotecting, making the crafts, the meshes for the decoration.4.Surface processing:after hot-dip ... to contact us! Aluminum alloy expanded metal mesh,with good quality