Surveying machines and instruments; electronic, optical and laser measurement devices in the field of land surveying and earthworks, namely, electronic depth monitoring instruments for excavators, electronic blade control systems for motor graders and bulldozers, optical total station surveying instruments, laser leveling instruments, laser distance measuring instruments, optical leveling instruments and optical distance measuring instruments; land surveying sensors for determination of positions, depth, slope, distances and tilt of land; transits for determination of coordinates, position finding and location featuring computers, all to be used in the field of land surveying and earthworks; field computers and graphic display monitors to be used in earth moving machines; land surveying software; machine control software and measuring software for controlling and guiding the functions of earth moving machines; computer software, programs and computer software applications for handling, sorting and storing information needed in land surveying and earthworks; computer programs and software for use in handling geographic information in the field of land surveying and earthworks; machine controls for earth moving machines; wireless data transmission equipment to be used in earth moving machines, namely, Global Navigation Satellite System (GNSS) receivers, radio telephones, cellular telephones, wireless data transmitters and receivers connected to the Internet via mobile networks and wireless infrared communication transmitters and receivers in earth moving machines

[ Installation of machine control systems for motor graders, bulldozers, wheel loaders, compactors, graders, excavators, backhoe loaders, cold milling machines, asphalt pavers, rollers, drilling machines, dredging machines, deep stabilizers, mass stabilizers, piling machines, mobile cranes, aerial work platforms, forklifts, telehandlers used in work sites in the field of land surveying and earthworks; installation of measuring instruments, surveying machines, and surveying instruments used in the field of land surveying and earthworks; maintenance and repair services for machine control systems, measuring instruments, surveying machines, and instruments used in the field of land surveying and earthworks ]

[ Design and development of machine control systems and measuring systems in the field of land surveying and earthworks; design and development of computer programs and computer software used in land surveying and earthworks; maintenance and updating services of computer programs and computer software used in land surveying and earthworks; rental of computer programs and computer software used in land surveying and earthworks; computer consultation relating to the computer programs and computer software used in land surveying and earthworks ]