304 stainless steel perforated sheet Pulse perforation for Bar soundproof panel Product decribe 304 Stainless steel is generally referred to as 201 .....
perforated sheet metal is made of different materials with different shapes of holes to suit different needs. material: most of the raw materials are: ...
Stainless Steel 2mm Hole 2mm Space Silver For Decoration Perforated Metal Sheet Metal perforated sheet description Stainless steel perforated metal .....