Service objectives of the Ministry is to provide satisfactory services, the specific work of the following seven aspects: First, to provide users with a new boot after installation commissioning and warranty maintenance period; Second, to provide users with year warranty period after the repair, maintenance and overhaul and other services; Third, for users in a timely manner, legally provide high quality, original spare parts, and use RMB to facilitate the users; Fourth, to provide users with equipment installation and improvement of technical services; Fifth, to provide users with the technical training of operators; Sixth, for users to solve common problems; Seven basic knowledge of products and guarantee business. Jia Jie customer satisfaction is a long time adhering to the service department of service, with customers to establish long-term friendly cooperative relations is our sincere wish. Service department will be full of enthusiasm, professional skills for each user to provide quality services. Jia Jie of products, due to the relatively long time, we are willing to provide a free inspection, in order to make the product better for users.