... length:60cm 5.max width:50cm 1. Name supply metal etching filterable product2. Material SS 304 sheet3. Features difficult to ... a wide range,surface smooth, durable4. Advantage precision double etching, smooth surface on both edges, no embossment,no convex- ... mobile keyboard,precise filter, shaped wire mesh, nameplate, juice machine filter, precise electronics parts,anit-insect net ,metal crafts etc.