Q1: Is your company a trading company or a factory?
A: We are a professional optical lens factory. We have been doing this field for more than 25 years
Q2: What is the time of shipment?
A: It depends on the order quantity and requirement. Normally, it takes around 7~15 days for 5000 pairs, 20 days for 50000 pairs. If a normal stock lens with a white envelope, we can finish within 5 days. Our daily production quantity is around 280.000 PCS lenses, so we can ship out the fresh lenses in a short time.
Q3: How do you control the lens quality?
A: We have 4 Quality Checking steps to control quality.
Uncoated, Hard Coating, AR coating, every production step we have professional quality checking. Before shipment, we have an extra quality inspection
Q4: Could you provide samples for customers checking the quality before they place the order?
A: Yes, of course. However, we are not responsible for the shipping cost
Q5: What are your payment terms?
A: Our payment term is 30% deposit before production and balance payment before the shipment.
Q6: Can you use customized envelope for me?
Yes, we can design your brand envelope Free envelops order MOQ:5000 pairs. If less than 5000 pairs, you will have to pay the cost of 200$ for one design with 5000 pairs of envelopes. Also, we have better quality or special requirements for envelopes with charge.