Planning and editing 、 designing and manufacturing 、 publishing administrative district 、 traffic 、 tourist map atlas and so on.

　　Publishing traffic 、 tourist 、 geography 、 surveying and mapping 、 agricultural 、 territory 、 geology books and so on.

　　Planning 、 developing 、 manufacturing Geographic Information System(GIS) 、 electronic map or network map.

　　Undertaking internal 、 international large scale digital projects.

　　Manufacturing 、 selling electric remote-control maps, which is a patent.

　　Designing 、 Manufacturing regional 3D landscape map.