Please stop using optical crystals immediately and contact us for effective solutions. In relates to the working performance of the products, we will assign our professional after-sales employees to tackle the problems posed by customers. Our after-sales team is professional and acquires a deep knowledge of every series of our product and their performance as well. If we confirm that the error occurred on the product is caused by unintentional damage, and also the product is under the warranty, we would be glad to be responsible for repairing or replacing a product to you.
CRYLIGHT Photonics Co., Ltd. develops rapidly. Our capability in manufacturing optical crystal surpass many other suppliers no matter at home or abroad. antireflection produced by CRYLIGHT is very popular in the market. The product is wear resistant. The finish on its surface is high quality and can stand up to everyday wear and tear. The use of this product will effectively support people to live a better life. It helps people reduce carbon footprint.
The CRYLIGHT brand is designed to provide quality service to our customers. Get more info!