Use covering: Etching is widely used in all integrated circuit lead frame and other fields, e.g. fluorescent display screen, guard net, precise filter, encoder raster, micro-electrode, mask plate, integrated circuit cover, kinsecope shade mask, SMT, tin-paste net press plate.

Stainless Steel High Precision Sheet Metal Filter

• The technology of etching changes the traditional way of machining the metal parts by using of lathe and pressing.
• Etching can be used in machining full range of plane parts of metal, alloy, stainless steel, from the micro-filter screen of big area used in conventional industry to the micro-part almost invisible to human eyes.
• It can machine the concavo-convex metal products according to the drawing like character, figure, complicated circularity, design etc.
• Etching can also be applied in making all kinds of perforated parts of close and arbitrary form.