As a renowned distributor of numerous audio products, Richcoln Company Ltd has been in custom installation business for a wide span of time. We are backed by a team of professionals, which helps pave way for our successes in this field.
We currently represent Proficient, an American professional brand of custom installation audio systems designed, engineered in the U.S.A. This brand of custom installation audio systems is widely used in first-class hotels worldwide, namely Cesar Palace Hotel in Brazil, Paris France Hôtel in Paris, Burj Al Arab in Dubai, etc.
Now let Audio Video Frontline journal introduce to you the history and product lineup of Proficient.