Dia101.6mm 4inch M-plane Sapphire Substrates Wafer LED Substrates Thickness 500um

The production process of sapphire wafers usually includes the following steps:

Selection of high purity sapphire single crystal material.

Cutting the sapphire single crystal material into crystals of appropriate size.

Processing the crystals into the shape of a wafer through high temperature and pressure treatment.

Multiple precision grinding and polishing to achieve high quality surface finish and flatness.

Q: What's the way of shipping and cost?

A:(1) We accept DHL, Fedex, TNT, UPS, EMS etc.

    (2) If you have your own express account, it's great.If not,we could help you ship them.

Q: How to pay?

A: T/T, Paypal, etc

Q: What's your MOQ?

A:  (1) For inventory, the MOQ is 5pcs.

      (2) For customized products, the MOQ is 10pcs-25pcs.

Q: What's the delivery time?

A:  (1) For the standard products

For inventory: the delivery is 5 workdays after you place the order.

For customized products: the delivery is 2 or 3 weeks after you place the order.

     (2) For the special-shaped products, the delivery is 4 or 6 workweeks after you place the order.

Q: Do you have standard products?

A: Our standard products in stock.

Q: Can I customize the products based on my need?

A: Yes, we can customize the material, specifications and optical coating for your optical components based on your needs.