1. How about the quality from Bingo Optical?
Our products can pass CE, UV400 standard, and polarized lens meet polarized standard.We have 100% QC in produce process and
before the goods being packed up.
2. Could I put my own logo on it?
Of course, we accept OEM and ODM,customer’s logo can be made by printing,laser,engraver etc.Are all for free!
3. What is our production delivery date?
For ready goods order,the lead time is within 5-7working days after we received your payment.
For OEM order is normally within 45-60days after received your payment or deposit.
4. What is our payment term?
For a large quantity order,our usual payment is by T/T,30% for down payment and the 70% for balance.(also you can choose L/C at
For a small quantity order,there is Western union,Money Gram,PayPal etc. for your choosing.
5. Could I get your samples?
Yes, we can supply samples free of charge. and we support sample order and small order.Welcome contact with us.
6. What is your products warranty?
Our products warranty is 50 working days when items received except people damage or wear incorrectly, we are always here to solve