1,what is sample cost & sample delivery time?
Sample Fee:sample cost and freight cost.
Oem sample:Both price and delivery time depend on the design and customer requirements.
2,What is the payment of orders?
T/T, Paypal, irrevocable L/C at sight, Western Union ,etc
3,How about logo printing service and custom service?
Logo printing service on lens or frames is available .You can choose laser,silk printing.we also can be customized according to your requirements.
4,Bulk delivery time?
About 20 days,we always try to deliver it as soon as possible with the promise of quality guarantee.
5,What is the package?
1pc in polybag;12pcs in a white box;300pcs in a carton