Single and three-phase, direct current and special motors
Repair of rotary equipment
Railway and industrial gear drives
Repair of gear drives
Electromagnets, induction heaters and transformers
Repair of other machines
Repair of pumps for potable water, waste water and heavy industry uses
Pumps
Repair of reciprocating, screw and oil free compressors
Compressors
Maintenance, repair, renovation, state assessment and winding