Electrojet surface treatment marking is one of the best methods to treat metal permanently in seconds, irrespective of hardness, without distortion and deforming the surface. Electrojet surface treatment marking is permanent because it removes metal by chemical/thermal treatment on the surface with a smooth and stable impression. Electrojet surface treatment produces a sharp attractive, economical design or impression. It is widely use in the cutlery, cookware, hardened cutting tools, tungsten[...]