Companies specializing in the production of computer processing stage lights, and large laser lights, outdoor landscape lighting lamps; import agent well-known brands such as lighting audio series. Construction of the project says: theaters, sports arenas, the club room of the house lighting, sound reinforcement systems, schools, hotels, shopping malls and public broadcasting background music systems, places of entertainment in sound reinforcement, lighting, hypermarkets - KTV system, and large conferencing systems, large-scale flow performance acousto-optic equipment leasing. Company staff knowledge over the years has been focusing on diversification and specialization for which we are all contingent workers from higher professional level, has many years of experience in professional engineer components have many large-scale audio and lighting systems engineering at the actual performance engineering experience .