Are your company manufacturer or trading company?
We are Korea Joint venture, a professional optical lens factory start from 2007. We have verified by Alibaba, we also have the Supplier Assessment Report as attachment.
How do you control the lens quality?
We have 4 QC step to control quality. During producing, we have quality checking of every step, and the last is spot check before shipping.
What is the time of shipment?
It is depended on the order quantity and requirement. Normally, it will take around 7~15 days for 5000 pairs, 20 days for 50000 pairs. If normal stock lens with white envelope, we can finish in 3 days. Our daily production quantity is 300.000 PCS lens, so we can ship out fresh lens in short time.
What are your payment terms?
Our payment term is 30% deposit before production and balance payment before the shipment. You can pay by T/T, L/C, RMB, Western Union and Paypal.
What lens indices and designs are available?
We provide a wide range of indices including 1.49, 1.56, 1.59, 1.61, 1.67, and 1.74. Lens designs include Opto Tech 4K/8K, available in Single Vision, Progressive, and Bifocal options.
What coating functions can be applied to the lenses?
Our lenses can be customized with multiple advanced functions, including Blue Cut, Photochromic, Anti Reflection, Anti Fog, Anti Virus, Anti Glare, and IR blocking.
