The company has established a professional after-sale service team. All the team members have received system training and they begin to work with related certificates obtained. Training rotation of the team members back to the factory is required on a regular basis in order to ensure professionalism and maturity of the service technology. In order to provide high quality and high efficient after-sale service to the customers, we have established 52 after-sale service stations and 5 inspection& repairing bases to provide 24-hour all-weather after-sale service to the users