The purpose of service
Pour all I do my best, and wholeheartedly users, the integrity of the world.

Flag terminology
Yo-Zo service initiative to true, the utmost sincerity.

Service concept
Machine in your hands, service engraved in my heart.
Speaking will do, as it certainly did excellent.
Each service, the initiative began, resides in good faith, and finally satisfied.

Standards of service
First diligence system: do not ask the responsibility, first service;
Shouwenfuze system: Who entertained and who implement;
Maintenance responsibility: who services who track.