The punching hole mesh series adopt the advanced computer data control equipment, and can be formed into shape once and for all; the product is highly precise, small in tolerance and good in quality; the diameter of punching hole is from 0.1 millimeter to 100 millimeter, besides, the thickness of the plate can be equal to the pole diameter(the 0.5 millimeter-thick stainless steel plate can punch the pole with the diameter of 0.5 millimeter).