Construction, expansion, and renovation of various electrical facilities
Substation equipment (low voltage, high voltage, extra high)
Electrical equipment in factories and buildings
Outdoor lighting equipment
Firefighting equipment
Light electrical equipment
Design and construction of electrical work, telecommunications work, machinery and equipment installation work, construction management and contracting
Sales and installation of housing equipment and machinery
Sales and installation of household appliances
Maintenance
Design, manufacture and installation of distribution boards and automatic control panels
Design and installation of distribution boards using control equipment
Programming
Other than electrical work
Nurse call system
Entrance / exit management system
Weighing system
Installation work and maintenance inspection of equipment related to crime prevention, fire prevention, disaster prevention and safety
Construction and maintenance of surveillance cameras and small cameras