The LANG AG is manufacturer-independent. She distributes and sells high-quality, tested LED products. Brightness, pixel pitch, viewing angle, location and arrangement are in the technical planning and selection in the foreground.
In current orders production processes and deadlines are monitored and guaranteed. At the end of production LONG accepts the so-called Factory Acceptance Test, short FAT, and provides a perfect quality control of the ordered products safely. Measurement analysis and documentation done by LANG engineers. LONG LED WORLDS is the brand for safe and reliable LED investment.