● Construction of local, zone, trunk fiber-optic communication lines in the ground
● Laying of fiber-optic cable in telephone sewer
● Laying of fiber-optic cable by suspension method on air supports
● Laying of fiber-optic cable by irrigation method on high-voltage power lines

● Construction of cellular base stations
● Installation, dismantling of antenna-feeder devices and radio equipment
● Installation, connection of equipment RRL and wireless radio access
● Connection of base stations to the electrical network

● Video surveillance systems
● Access control and management systems
● Accounting of working hours

● Design of fiber-optic communication lines
● Design of antenna-mast structures for operators mobile and fixed communication
● Design of metal structures for mobile operators
● Design of SCS, SVN, ACS

● Audit of local area networks
● Installation of horizontal and vertical subsystems
● Testing
● Supply and installation of active network equipment