The welded wire mesh is made of high-quality low-carbon steel wire, and then the surface is passivated and plasticized by cold plating (electroplating), hot plating and PVC coating. Achieve smooth mesh, uniform mesh, firm solder joints, good local machining performance, stability, good weather resistance and good corrosion resistance. Welded wire net, welded wire mesh welding net is also called external wall insulation barbed wire, galvanized barbed wire, galvanized welded wire, steel wire mesh, welding wire mesh, collision welding mesh, construction mesh, external wall insulation mesh, decorative mesh, barbed wire mesh, square mesh, screen mesh and crack-proof mesh. Stainless steel welding mesh is made of high-quality stainless steel wires, which is more acid-resistant, alkali-resistant, firm in welding, beautiful and widely used. Packaging: Generally, the welded wire mesh is packaged as moisture-proof paper (mostly gray and yellow with trademarks and certificates), and some are like the welded wire mesh with small wire diameter of .3-.6mm for domestic use. Because the wire is thin and soft, and it is small in volume, customers often require bundling and bagging to prevent scratches caused by shipment. The wire of electric welding mesh is straight and wavy (also called Dutch mesh). According to the shape of the mesh surface, it can be divided into welding mesh and welding mesh roll. Welded wire mesh is widely used in industry, agriculture, construction, transportation, mining and other industries. Such as machine protective covers, animal and livestock fences, flower and tree fences, window guards, passage fences, poultry cages, egg baskets, food baskets in home offices, paper baskets and decorative purposes. It is mainly used for external walls of general buildings, pouring concrete, high-rise residential buildings, etc., and plays an important structural role in the thermal insulation system. During construction, the hot-dip galvanized welded polystyrene board is placed inside the external formwork of the external wall to be poured, and the external insulation board and the wall survive once, and the insulation board and the wall are integrated after the formwork is removed.