To win a good reputation relying on service is our tenet. We have 6 to 10 service personnel stationed in North China throughout the year and open 24-hour technical support hotline for providing technical advice for customers and receiving information feedback from customers. We provide each set with considerate service through doing the following work:

　　1、Professional training and strong technical

　　2、Track user information and establish a complete document control archive center Service complaint telephone

　　3、Rapid professional maintenance service

　　During the warranty period, all the product quality problems will be solved by our company; diesel faults enjoy quality guarantee from the original factories and parts from original factories will be provided.

　　In the warranty period of the set, we arrange after-sales service personnel to provide once on-site inspection service every month free of charge and make maintenance to the set if necessary.

　　4、Technical Service Center:

　　Tel：400-0303-400 Fax：010-59602578

　　Add:Room 1103,No.7 Building(Sunshine Fortune Building),No.63 Xidawang Road,Chaoyang,Beijing,100022 P.R.C