The company was founded in 2006 and is a national high-tech enterprise engaged in R&D and sales of high-speed mixed-signal chips registered in the Hefei Economic and Technological Development Zone in China. It is headquartered in Hefei, China, and has sales and technical support teams all over the world. Longxun focuses on the R&D and design of a series of chips and IP for data/video transmission, video processing, and display drivers, providing overall solutions and technical support for high-speed interconnection, high-definition multimedia displays and display drivers. The company's main business is the development and sale of high-speed mixed-signal chips. The company's main products include high-definition video bridging and processing chips and high-speed signal transmission chips. The company has obtained 114 domestic patents (including 92 invention patents), 43 overseas patents (all invention patents), 131 exclusive rights for integrated circuit layout design, and 130 software copyrights. Since its establishment, the company has received many honors and qualifications such as “Key Integrated Circuit Design Enterprise Encouraged by the State”, “National Key 'Little Giant' Enterprise”, “National Specialized and New Small and Medium Enterprises”, “High-tech Enterprise”, and “National Intellectual Property Advantage Enterprise”.