One year warranty:
Our service centre will build a file for following your using condition timely after installed.
Our company willing to hold a class as your requested, through face to face or phone etc. to train how to use the product , maintain technology, and repair technology.
Our company will respond your information in today and will finish the after-sales service on time, when received your recuperative information.
In warranty, if our products can not work well, you can contact us to repair or replace it.
If your product is out of the warranty, and you bought it from our company then we can make a all-around repair for it, and you just need pay the cost for sparepart.