Yes, laser etching is permanent. A laser etched mark will remain readable for the part’s useful life with better readability than other direct part marking technologies. In fact, laser etching can withstand non-abrasive treatments including e-coating, powder coating and heat treating.
At our China facility, we have an assortment of laser engraving machines capable of operating on a wide range of materials, including fragile surfaces. Request a quote for more information about our laser engraving services.
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