... , special electric welded wire mesh. It has the characteristics of corosion-resisting and oxidation-resisting. Usage: They are widely used ... 1/2"12.7mm x 12.7mm16,17,18,19,20,21,22,235/8" x 5/8"16mm x ... 3/4"19.1mm x 19.1mm16,17,18,19,20,211" x 1/2"25.4mm x 12.7mm16 ... , welcome to visit our factoryWe promise : cost price for the first cooperationOur advantages:a.We are the manufacturer, not trading company ...