Expanded metal sheet The introduction of the products: Materials: galvanized board, cold boards, stainless steel boards, aluminum boards, aluminum magnesium alloy boards.Etc. Hole shapes: long holes, round holes, triangle holes, lightly pull scale holes, other pull wire nettings, etc. Uses : on the filtration of auto gas engine , the classification and filtration of mine, medicine, cereals and grains , indoor sound insulation , ventilation of grain depot , etc. Order particulars: Mesh length (swd), mesh width (lwd), material thickness, strand thickness, strand width, sheet format, the type of material, quantity. First pack the goods with plastic bag, later , put the goods into a paper case , last , in the wooden chest