How can we find replacement hardware if some parts are damaged after 5–10 years?

This is the advantage of our Digital Asset Governance. Each door is marked with a Laser-Etched QR Code on the hinge groove or door edge before shipment. The property manager can scan the code to access the original technical parameters, hardware model, and maintenance videos. Even during future hotel renovation, we ensure that the hardware hole patterns follow mainstream international standards, making local replacement easier.