With the advent and intelligent development of the era of wearable smart devices, sapphire has been widely used in smart wearable devices such as smart watches and smart wristbands, owing to its excellent physical properties including high hardness, wear and scratch resistance, and stable chemical performance.
Material: Sapphire
Outer Diameter: 1 mm–100 mm (customizable)
Thickness: 0.1 mm–10 mm (customizable)
Surface Quality: 60/40
Outline Tolerance: +0/-0.1 mm
Coating: As per customer requirements
Annual Capacity: 1,000,000 pieces
