About Us > After-sales service
-
Focus on quality: Meets the relevant national standard, high pass rate of 99.5%
-
Customer first: accept and cooperate with the customer's survey and sampling
-
Credibility of the first: Perfect (guaranteed) delivery
-
Professional services: providing customers with professional operation, installation, maintenance and consulting.
-
Hand service: 1 to 1 person customer service mechanism to ensure timely solve problems for customers.
-
Worry quality: long warranty, worry-free.
-
Professional guidance: professional measuring and installation, to ensure the smooth functioning of the product
