stainless steel wire mesh etching mesh, photo etching mesh chemical etching mesh 302 304 316 316L ISO9001-2008 FACTORY Photo Etching is also called metal etching, chemical etching, chemical milling, photo etching, chemical etching, photochemical machining, chemical machining. Applicable industries: Toy factory, decorative sheet metal, toy electric etching foil, model etching foil, appliance, ...