other size High hardness sapphire crystal bar

Product Description

The growth of large-size sapphire crystals is an urgent problem. Required for this purpose are large crystallization units that provide not only high perfection of the crystals, but also quantity production. The use of such units essentially decreases consumption of both energy and materials, so the cost of the crystal diminishes. The growth of one crystal with a weight of 30, 100, 200, and even 500 kg is more profitable than the growth of the corresponding quantity of smaller crystals.

Ingot Sapphire is the main substrate material for LED lighting chips. Due to its reasonable cost and performance advantages, it accounts for up to 90% of all kinds of LED lighting substrates. Zhongju is capable of processing substrates according to customer needs. With 100% accurately maked exclusion areas, it allows us to help downstream industry to reduce cutting costs efficiently. Currently, our sapphire ingot productions ranges from 2 to 12 inches with high quality.