Our service


24 hours service hotline and online service

(including consulting services, Pre-sale designing and drawing, online technical guidance)

Hardware trouble maintenance service

We provide some free accessories (such as power supply, modules, scan card etc. to shorten maintain time)

On-site service

Our professional engineers to assist the installation and system integration

Technical Training service We will provide knowledge sharing and technical know how Hardware Upgrading service

Guarantee Service- Promise, enthusiasm, speedy (Free maintain service once display in guarantee time, and we only charge raw material cost if display out of guarantee time)

Engineer technical service

After service: periodical maintenance, visiting, opinion survey which makes improvement

Calibration service

Calibration service can be performed by our engineers with our professional device.

Manual service

We provide series useful Documentation, including:

Installation and Maintenance Manual

LED Display System Connection Diagram

Data Wire Connection Diagram

Power Supply Wire Connection Diagram