Please read this passage carefully.
1How long to reply？
Send us your inquiry, we will revert back to you within 12 hours;
2Method of payment？
Our payment mode including: T/T, Paypal, L/C, D/A, Westem Union,
you can choose one that is most convenient for you;
3Do you have any samples？
sure Free samples are available;
4How long is the warranty period?