Payment :

We accept Alipay, West Union,T/T bank transfer. All the major credit cards are accepted through secure payment processor Alipay ESCROW.

Shipping:

The item will be posted within 5 business days after payment paid in full and cleared. We are not responsible for the package loss in the mail if wrong or undeliverable address.

Returns ：

1.Warranty: We provide a 12-month (non-artificial damage) limited quality warranty period for the goods sold.

2.If your items are defective(not due to misuse or wrong operation).please contact us within 7 days be describing the defects in detail(if convenient and necessary,please send us photos or video clips for the faults of the defective items).We will ask for our engineers to analyze the faults and then tell what actions need to be taken for resolving the problem, if the faults could be solved at buyer's side by a calibratio or part change, we will send calibration instruction or parts to the buyers.

If not, the buyer need to return back their defective items to us via their local post office airmail at their own cost,we will repair or replace the items and then post the repaired or replaced items to buyers via post airmail at our cost.

Feedback:

1.We guarantee 100% customer satisfaction.

2. We will appreciate your positive feedback, and we will leave a positive feedback to you once you have received the item.

3.Please leave us a positive feedback If you are satisfied with the item.

4.If you don't satisfied with the item, Please contact us before leaving feedback, we will give you a solution.