AIR – Conditioning and Ventilation System

 

  • Chilled Water Cooled Package

  • Air Conditioning System

  • Split Type Air Conditioning System

  • Exhaust and Ventilation System

  • Chiller Plant Management System

  • Energy Saving System

 

 

 

Electrical System

 

  • Low, Medium & High Voltage System

  • Power Distribution System

  • Lighting System

  • Lightning Protection and Grounding System

 

 

Communication System

 

  • Communication System

  • Telephone System Closed Circuit Television System

  • Computer Network System

 

AV (Audio Visual) System

 

  • Sound System Master

  • Antenna Television and Satellite System

 

 

 

Fire protection and security System

 

  • Fire alarm system

  • Sprinkler System

  • Fire Hose

  • Access Control Entering System

 

Sanitary System

 

  • Plumbing System

  • Cold & Hot Water Supply System

  • Drainage System

  • Waste Water Treatment System

 

 

 

 

 

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National Direct Network Co., Ltd.
240 Soi Petchkasem 63/4 Petchkasem Road, Bangkae, Bangkae, Bangkok, Thailand 10160
Tel : 02 4444-655 Fax: 02 4444-650 email : sales@ndn.co.th