Contractor business

Electrical & communication system

Expertise in Electrical and Communication Systems Build safety and build confidence in actual use.

Air conditioning and ventilation system

Security and basic utilities create convenience. and peace of mind in life and property

Sanitary System and Fire Suppression System

Indoor air in a residential or office building that requires a complete air system. and the most efficient ventilation in use

Other

There is also a job support service. maintenance, etc.