The professional after-sales service team provides you with 24-hour online and offline services in multiple languages. No matter where you are or any problems what have you encountered, Blue Elephant can solve problems for you.1.The whole machine is guaranteed for one year, except for wearing parts. 2.Provide a full service system including installation, maintenance and other operational guidelines. 3.Professional engineers provide remote and telephone technical services. 4.Special spare parts reserve to ensure your machine can work properly. 5.Free professional machine operation training.