What are the service systems?
Service system
Reply to any questions within six hours;

Measurement design realizes three stages of service;

Free 800 and 400 telephone services are adopted throughout the country;

Take customer satisfaction as the company's assessment standard for employees;

After delivery and installation, it will become a permanent customer and enjoy the treatment of Kangjie member.

Establish permanent customer files, call back regularly, and provide permanent follow-up service;

Free service: consultation, design, delivery, installation, transfer and maintenance.

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