stainless steel perforated mesh 1.Hole diameter:0.3-100mm 2.Material: Stainless ... ,fish scale, rectangle ,hexagonal ,rhombic plum blossom,Method ; punching machinery perforated in various of diffident material plate in order to suitable ... , chairs,protective cover, balcony, generator room ,ornate speaker nets, grinding sieve, food cover,shelves of shopping malls,boiler.ZHENGTAI HARDWARE WIRE ...