Of course. Our samples are available. The sample fee will be refunded after you place your order.

When you confirm it, the sample can be shipped immediately by express. Express delivery time is about 7 to 15 days.

Yes, we provide OEM and ODM services. There are a lot ofcolors to choose from, and there are many lenses with many different functions.

Our government, our products are through CE ,ISO9001 and BSCi certified.

Yes, you can. If your order is small, you can choose laser engraving for logo. You can also choose a metal logo, but the cost will be higher.

Yes, we have a development department.

Send me email.Samples are free, but freight collect. You can pay us freight by paypal or inform us your collection account,then we will send you samples,generally,you can get the samples within 3 days.