1. a target: let users moved

2. two concept: away from the user's troubles, leaving us care

3. Three requirements: All-weather & mdash; & mdash; 24 hour hotline, 24 hours to repair the urgent solution, 48 hours maintenance in place, 365 days and not intermittent; < br / > Full range & mdash; mdash; fully available from the pre-sales consulting, worthy of investigation, to sell in the design, installation, debugging, and after-sales inspection, repair and maintenance services; < br / > Full professional expert level service team, professional service tools, 100% professional services, to ensure the quality of service.

4. four: leakage
One does not leak to record user information and set up computer files;
Without missing a record to reflect the users and feedback to the relevant departments;
One does not leak to solve user problems and until the user is satisfied;
The problem of a non - leakage return visit to review the user is not a regular follow-up.

5. five allowed:
Are not allowed to drink the water, the user is not allowed to smoke, not to eat the user's meals, do not want to use the user's gift, not allowed to use the user's bathroom

6. six: free
Free design of — — free door-to-door, designed according to the construction characteristics and the needs of users;
Free delivery — — user ordering products, according to user specified time free delivery;
Free installation of — — professional free on-site installation, and teach users to use methods;
Free maintenance — — more than 1000 service outlets, regular maintenance of user inspection;
Free consultation — — 400 free service hotline for the user to provide advisory services for 24 hours.
Free service — — warranty period, belonging to the product quality problems and installation services, the implementation of free services.