OUR SERVICE we have a good big after sale service team , they are all the experience technician , over 20 workers have the passport ,they all have the oversea experience. So we not only have good service in the pre service , we also think highly of the after sale service. (1)We can supply two year guarantee period for our brick making machines,if the client have the question ,they could call our service department number any time , we will supply per day 24 hours service . (2)Within two year ,if the client meet the unsolvable questions ,we could fly to client place to help.