Micro Photo Etching

• After making a film for the design and text of the product, we manufacture using an etching technique in which ferrite chloride is sprayed after masking, exposure, development, etc.
• The thickness of 0.5T and 0.6T is most commonly used for door steps and speaker grilles for automobiles.
• In terms of electronic parts, we manufacture VCM (which acts as a spring on the zoom of the camera) and encoder (used for position sensor, length and angle measurement, etc.) with ultra-thin micro-materials (0.03 - 0.06T) through precision machining with a maximum error of 4 micrometers.
• In terms of household appliances, the filter for green juicers is manufactured using a photo etching technique.
• Metal used mainly for etching: Stainless steel (SUS), aluminum (AL), copper (CU, etc.)