... /C600X Automatic Transmission-type Double-sided Metal Etching Machine Main FeaturesUsed for etching the iron, steel, chrome steel, stainless steel, copper, aluminum, etc ... width or the etching area length can be made to orderEngyprint Tech Company Ltd. is a China-based professional ... manufactory. We are engaged in theproduction of pad printing clichés and all kinds of pad printing accessory. Besides, we ...