In recent years, Huadu district has been focusing on the low energy consumption, less-polluted and high production new industrialized road, supporting the acoustic and photoelectric industry which is concentrated on the LED lighting, based on the traditional electronic industry and oriented informatization. However, for the lack of the most crucial part of industrial chain, LED chip and audio decoding technology, the industry is confronting many obstacles. To break through the bottle neck of acoustic and photoelectronic development and explore the products with independent intellectual property has become the focus of the uprising industry development in Huadu district. Huadu district should take fully advantage of the current industry foundation and condition, integrate the existed acoustic and photoelectronic industry resources, and perfect the industry system and industry chain and advance the accumulated, intensive and clustering development of acoustic and photoelectronic industry. <<