With over 25 years of experience, Chainzone stands as a leading provider of outdoor LED panels for Digital Out-of-Home (DOOH) advertising. The company leverages mature Line of Business (LOB) technology, ensuring superior stability and efficiency. Serving sign companies, DOOH operators, and commercial integrators, Chainzone has made a mark with flagship projects such as The Globe at Resorts World Las Vegas. In 2024, Chainzone expanded its reach by launching a North American subsidiary dedicated to commercial displays, reinforcing its commitment to innovation in sign solutions.

Advanced Technology for Reliable Performance
Chainzone’s LED display signs, spanning multiple models, have obtained a wide array of domestic and international certifications, including CCC, EN12966, CE, EMC, UL, ETL, FCC, TUV, and RoHS. This extensive certification portfolio highlights the company’s dedication to quality and reliability in the LED display China market. Supported by a strict quality control system and in-house testing laboratories, Chainzone ensures that every product, from commercial LED displays to intelligent traffic solutions, meets the highest standards of performance and durability.
Commitment to Smart City Infrastructure
Chainzone maintains strong leadership in LED traffic signs and DOOH (Digital Out-of-Home) screens. These solutions play a crucial role in supporting smart city infrastructure, enhancing urban mobility and safety. Chainzone’s commitment to innovation and quality in sign solutions, including DOOH screens, is evident in its state-of-the-art technology and robust product offerings, making it a preferred partner for municipalities and commercial entities alike.
Conclusion
As a trailblazer in the LED display industry, Chainzone continues to set the standard for outdoor LED panels, intelligent traffic solutions, and DOOH screens. With its expansive range of certifications and commitment to quality, Chainzone remains a trusted provider in the LED display market in China and beyond. Whether serving sign companies or enhancing smart city infrastructure, Chainzone is dedicated to delivering outstanding sign solutions that meet the evolving needs of its clients.