FAQ:

Do you offer spring hinges ?

Yes. We make it.

We sometimes design the hinge ourselves as well.

Do you use the cellulose acetate I want an environmentally sustainable product?

Yes. We mainly use the best acetate. Such as Mazz, Jimei, Jinyu...

Can you provide sunglass /shaded lenses ?

Yes. We can provide sunglass.

Do you provide prescription lenses?

Yes. We can provide prescription lenses.

Do you provide a polycarbonate lens?

For the demo lens we usually use AC instead of PC.

The PC lens is the cheaper ones, it usually make in PC frames , the injection frames.

AC's quality is better.

Do you have any other environmentally sustainable materials that you recommend ?

We mainly make acetate.

But  the carbon fiber is good, and the price is much higher.

How long will it take for making prototype ?

For making the simpler models it normally need around 30 days.

If the complicated ones it need more time.

Could you tell me your packing ?

The packing normally 12 pcs in one box, one piece in one polybag.

Could you make the glasses package for us ?