The song is a digital technology Co Ltd   

The song is a digital technology Co., Ltd. was established in 2005 January, is a high-tech enterprises in Hongkong a R & D, production, sales as one, is a computer digital MP3, MP4, UIP (phone USB) professional R & D and production, marketing firms. The company has a strong research and development capabilities, the company adhere to quality line, according to strict manufacturing process production, the company adhere to the "customer service, contributing to society, to the global" purpose, integrity management, emphasizing quality and service, focusing on the development of audio, video terminal services...