There are many reasons why TEWEI is the best brand for your HD LED video walls. TEWEI Dragonfly Series, our newest and most innovative line of Indoor LED Screen. With pixel pitches of P1.9, P2.6, P3.1, and P3.9, this series offers high quality and stunning visuals that are perfect for any setting, whether it’s a shopping mall, airport, exhibition hall, conference room, or hotel. And of course, its quality is second to none. Its products are built to last and are easy to install.