Dog tag is an informal but common term for a specific type of identification tag worn by military personnel. The tags' primary use is for the identification of dead and wounded soldiers; as such, they have personal information about the soldiers written on them, and convey essential basic medical information such as the soldier's blood type[1] and history of inoculations. They often indicate religious preference as well.
Dog tag can be produced by different materials such as brass, zinc alloy, iron, stainless steel or aluminum, and custom logos can be formed by stamping, photo etching, printing or later engraving. Thickness can be varied from 1mm to 2mm according to your request. aluminum is always the most popular choice as it is the fastest and most economical way, You can choose the contour line or text to be engraved or choose the background to be engraved with contour line or text remain in colored.
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