Sendinfo Technology is a leading smart tourism service supplier in China and a destination integrated operator providing tourism big data services. Since the first set of magnetic card electronic ticket systems for tourism attractions was applied to more than 30 scenic spots around West Lake of Hangzhou in 1996, it has become a modern enterprise group with five core business segments of smart tourism integrated solutions, smart tourism public service supporting platform (Zhiyoubao), local online travel supplier & service ecology, tourism industry investment and financing and tourism big data after 21 years of focusing on the industry.