Shenzhen ADD Tech is a professional manufacturer and supplier of LED electronic display screens. We offer digital billboards, full-color advertising display screens, indoor full-color SMD LED screens, stadium perimeter displays, event displays, stage background displays and scrolling message signs.
We have more than 5,000 square meters of company area, and experienced engineers and skilled workers to complete clients' requirements. Most of our engineers have more than eight years of experience in this field. All of our final LED display screens must go through checking and aging processes at least for 72 hours, making sure of the quality before delivery.
By the strict management during material purchasing, production and aging, all of our products have passed CE, RoHS and CCC standards. We also purchase components which are UL-listed. With more than six years of experience, we have established good relationships with many customers worldwide.
For more information, contact us today.