WGSystem (우리강산시스템) is a GIS (Geographic Information System) specialist focused on providing the foundational data and software for advanced IT and ubiquitous environments. Established in late 2006, the company executes large-scale data construction projects, including the production of national basic maps, thematic maps, and general cartography, while simultaneously developing user-centered software and systems. By maintaining close strategic partnerships and prioritizing the technical accuracy of GIS database construction, WGSystem operates as a dedicated provider in the information technology infrastructure field.