Yugma Impressions manufactures Manual Etching Machine with User Friendly Controller. Yugma Impressions also manufactures various types of Electrochemical Etching Machines, Manual Etching Machines, Semi Automatic Etching Machines, Automatic Etching Machines, Pencil Etching Machine, Hand Engraving Machine, and Automatic Pin Marking Machine. The Manual Etching Machine with User Friendly Controller, under the brand name `Yugma Mark-1`, is suitable for small batch production. The Manual Etching Machine with User Friendly Controller has medium power transformer with AC Voltage regulator for controlling the etching depth. This Machine has Etching process which is limited only for black marking.