1.We deliver it by DHL,Fedex,UPS,EMS and so on.
2.Please make sure to open the box immediately when taking delivery, to avoid any potential issues Do NOT sign for any damaged package and report it to the couriers immediately, let the couriers sign for damage, then Contact us please! We will work with the couriers to solve shipping issues.
3.Warranty:12months.
4.For American customer, If you don't satisfy it or have quality problem, It can be returned to our U.S.A. warehouse.