Business Activities

  1. Installation of air conditioning equipment
  2. Installation of electrical equipment, and information and communications equipment
  3. Installation of plumbing facilities and other sanitary facilities
  4. Building and public works design and construction
  5. Installation of machinery
  6. Sale, brokerage, rental and management of real estate
  7. Manufacture and sale of construction and sanitary equipment
  8. Building and building system maintenance and management, building security and cleaning
  9. Development, design, installation, sale and maintenance of building security systems
  10. Temporary staffing services
  11. Consulting services associated with the above activities
  12. Other businesses associated with the above activities