--- Well-cast service concept offering quality services dedicated
   A. Allows users to receive timely, thoughtful, satisfactory service.
   B. Assured for the user to use our products ", from worries.
   C. Products with good service to make up for the inconvenience to the users fault.

Principle of service --- efficient, diligent, honest, satisfaction
   A. User-focus, to provide fast, high quality, efficient service.
   B. Diligent study and work hard to establish a more complete product service management system.
   C. Good faith, the customer first.
   D. Customer satisfaction is our endless pursuit.

Pledge
   A. Product warranty of quality policy.
   B. Warranty period, sales of service provider receiving the user feedback on the quality and timely site service.
   C. 200 km away from the special service provider within 24 hours or less in place.
   D. 200 km away from the special service providers outside the place within 48 hours.
   E. Provide users with long-term maintenance services, spare parts supply, technical training and technical consulting support.