That’s where laser marking steps in. Unlike stickers or ink that fade or peel, laser-etched codes are there for good—standing up to heat, chemicals, and wear. They act like a passport for your product, showing it’s real, compliant, and untouched.
Counterfeit parts and products cost global industries over $1.8 trillion annually, according to the OECD. Fakes are a growing threat—especially in the medical, aerospace, and electronics sectors.
Laser-marked tamper-evident identifiers—such as microtext, security QR codes, or invisible UV markings—are nearly impossible to replicate.
HeatSign’s UV laser markers provide next-level security. They etch micro-details as small as 0.1mm, offering a covert way to prove product authenticity and protect against fraud—without compromising the product surface.