In the field of GIS application, Kay Lide uses the original spatial information processing technology, data visualization and thinking visualization to help customers fully understand the value of geographic information and make far-sighted decisions. According to the international software engineering standards, Kay Lide has developed the geographic information system platform I-Spatial and the e-government platform X-Bridge with independent intellectual property rights, and on this basis, has developed a series of software products such as land and resources management information system and urban planning management information system. Based on the digitalization of geographic information, Kailide took the lead in extending its business scope from government decision support and industrial application to personal GPS navigation application, and continued to lead the development of the industry.