Ritu Information Systems, Inc., was established in 2002. As an enterprise that focuses on the development and production of Chinese navigation digital maps, Ritu owns core-technologies to transform navigation digital map data into practical navigation products. Boldly stepping into the navigation arena in 2002, Ritu is the pioneer of the Chinese navigation industry. Through research and innovation, Ritu has become a leading high-tech company with self-owned intellectual property on key technologies of navigation digital maps, navigation software, unmanned aerial photography, and navigation hardware. Meanwhile, Ritu has established an extensive marketing and support network to supply, service and upgrade navigation digital map data across China. Besides supplying customers with the most detailed and accurate navigation digital maps, Ritu relentlessly enhances its technologies and database to ensure that Ritu remains the foremost leader in Chinese navigation digital map content for automobile, mobile phone, Portable navigation device and internet applications.