Customers are liable for their own local import duties imposed by the local customs. If any commercial invoice is required, please specify it on order. You could contact Idoing customer services for your special needs for customs purpose. We can help you pre-paid for TAX and VAT in below countries: Spain,France,Italy,Germenly,Netherland,Denmark,Sweden,United Kindom,Belgium, Finland,Portugal,Slovenia,Austria,Poland,Hungary,Czech Republic,Luxembourg,Estonia,Greece,Lithuania,Latvia, Romania,Slovakia.From these countries you can Choose “seller shipping method”. 

Usually we use  DHL/EMS/HK post... fast shipping.Remote area shipping fee excluded, for addresses listed in the Remote areas on DHL/Fedex website, will be charged an extra USD30-60. 

Suggest you install this unit by professional technician.Installation fees must be paid by buyer.  If you received a broken defective item,keep the original package and make a photo to us within 3 days.

All our items are tested to ensure working properly before shipping and come with a 12-month manufacture warranty.The warranty will not cover damage from improper installation, accident, misuse, abuse, improper wiring, and incorrect voltage operating the unit against the instructions in the owner's manual. It is buyer's responsibility to pay for return postage and ship the item back to us. Please inform us of the reason of your order revocation and send us a clear picture or a video as a proof.    

It'll be appreciated if you can leave us a positive feedback with 5-Star, it's an encouragement to us, and we will do better and better. Do not hesitate to contact us anytime before and after your purchase,we are committed to your 100% customer satisfaction.