KEMAC Technology serves as a metal etcher, chemical etcher, photo etcher & stainless steel etcher, for nitinol, titanium, copper, etc. for electronics, aerospace & automotive industries. Metal etching is a precise & flexible process that cuts metal burr-free without heat-affected zones. We are able to provide brass etchings, aluminum etchings & copper etchings with thickness from 0.0001 to 0.090.