Up-conversion luminescent powder is an echo-friendly material that is non-toxic, harmless, and radiation-free. It can rapidly generate high-intensity infrared luminescence when excited by invisible up-conversion light, serving the purposes of product anti-counterfeiting, secure coding, and product traceability.

This material exhibits a sensitive responsiveness, vibrant colors, long-lasting lifespan, outstanding concealment capabilities, and a high level of security. It provides a reliable foundation for effectively achieving functions such as detection, tracking, identification, and verification, while also offering convenient and rapid detection characteristics.

This material can be incorporated into mediums such as ink, paint, plastics, fibers, glass, ceramics, etc., and applied in various fields including paper products, pharmaceuticals, food, cosmetics, luxury goods, automotive components, electronic products, and more.