Please submit your inquiry directly through our website contact form or message center, and our team will assist you immediately.

Yes, free samples are available. Please contact us directly via our online message center to request yours.

All offered prices are FOB prices with regular color packaging. Lens cases are not included and are charged separately.

Yes, absolutely! You can mix different colors and styles within your order.

Yes, we provide full OEM services backed by experienced designers. Custom packaging is available with a minimum order quantity (MOQ) of 200 pairs.

We ship via fast express carriers like DHL, FedEx, and UPS. Delivery typically takes 5 to 7 business days.