Materials: stainless steel expanded, iron plate, copper plate, aluminum plate. Used: widely used in thecore of filter, medicine filtering, breed, battery, mechanical protecting,making the crafts, the meshes for the high-grade sound box, decorate, theseating for children, small basket and basket. Specification: (1) long way of mesh:4.5 100mm (2) short way of mesh:2.550mm (3) thickness:0.5-8mm (4) expanded metal mesh at length from 1-30m and widthfrom 600-2000mm.