1.74 ASP optical eye lens blanks

 1.We are Alibaba Assessed 7 years Gold Supplier, if we do not meet your requirement in your contract,             alibaba will refund your coverd amount.

2. We are high quality supply factory 20 years of experience, has an independent and efficient production             constitution, to ensure product quality.

3. 100% QC inspection Before Shippment.

4. Inform customers the reasons at the first time, if we can not delivery goods within the time we guaranteed. (Normally, the kind of situation could not be occurred, but, at high reasons, (before Chinese new year) maybe it could be happened. (Compared with the specified delivery time, delivery time delay is not more than one week).

Q1.How many days will samples be finished? How about mass products?
A1.Generally, we need 1~2 days to finish the sample production.As for the mass products, it depends on your       order  quantity.

Q2.How can I get sample from you?
A2.Just send us your requirements, then we will send samples accordingly.

Q3.What is the MOQ of optical lens?
A3. No MOQ for customer if optical lens is in stock.

Q4.How do you control lens quality?
A4.Producing process is in vacuum dust-free shop, like prepare material, mixed material and take out . Four         times quality checking during production process.

Q5. How about your optical lens production ability per day?
A5.About 20000 pairs/day.