Hansong Nanjing Technologies Ltd. engages in the design, development, and manufactures audio and video consumer electronic products. It also focuses on research and development of audio related technologies, supply of high-end audio products and other technical solutions. Hansong provides high performance audio signal processing and amplification, audio transmission and audio system intelligence, and established the company's core competitive advantage in the audio field. The company was founded on August 21, 2003 and is headquartered in Nanjing, China.