Sapphire glass is a material widely used in high-end watches, electronic products and optical instruments. Its advantage...

In the modern watchmaking industry, sapphire watch mirrors have become the first choice of many high-end brands due to t...

Sapphire glass has been widely used in fields such as electronics, optics, and watches due to its excellent performance....

Sapphire mirror surfaces are highly favored in the watchmaking industry due to their high hardness and excellent optical...