1st,Warranty period is one year.
During the valid time,the spare parts are for free without
affording the Air Freight Cost.
You could send the operator to our factory,we just pay the traffic
fee in our country and working- meals and help you book the hotel
We could provide the video about how to handle the problems and
If you need our engineer to provide door to door service,you need
afford the all cost of transporting,domestic fee,and salary during
in your county.
Note:You’d better to buy much more vulnerable parts,to avoid expensive