Laser marking is an etching process; therefore it does not cause any bruising or distortion of the metal. It is possible to mark both flat and curved surfaces. Laser hallmarking does not require any physical contact with the item. A very precise fiber laser-engraving machine applies it.Laser hallmarking was developed in the late 1990s and removes a tiny portion of metal from the article rather than displacing it. This allows us to mark hollow, thin or highly polished items without fear of bruising, scratching or distortion.Laser marking can mark a variety of materials such as steel, aluminum, stainless steel, polymers, and rubber. It is often used to identify parts and products with 2D barcodes (data matrix codes or QR codes), alphanumerical serial numbers, VIN numbers, and logos.

Laser marking is an etching process; therefore it does not cause any bruising or distortion of the metal. It is possible to mark both flat and curved surfaces. Laser hallmarking does not require any physical contact with the item. A very precise fiber laser-engraving machine applies it.Laser marking can mark a variety of materials such as steel, aluminum, stainless steel, polymers, and rubber. It is often used to identify parts and products with 2D barcodes (data matrix codes or QR codes), alphanumerical serial numbers, VIN numbers, and logos.Hallmarking is the accurate determination and official recording of the proportionate content of precious metal in precious metal articles. Hallmarks are thus official marks used in many countries as a guarantee of purity or fineness of precious metal articles.

this is a Fiber Laser Marking Machine - work on metals and Hard Plastic, Special Use Jewellers for Gold Marking or Hall marking, best Machine for Jewellery marking or Gold Silver marking. also use for Customized Gifting Work