Mechanical & Electrical Engineering



Mechanical Engineering
  1. Sanitary System

  2. Piping and Pumping System

  3. Fire Protection System

  4. Waste Water Treatment System

  5. Air-Conditioning System

  6. Ventilation System

Electrical Engineering
  1. Electrical High Voltage Engineering

  2. Electrical Low Voltage Engineering

  3. Grounding System

  4. Illumination System

  5. Fire Alarm System

  6. Public Address System

  7. Telephone System

  8. DATA Cable Computer System

  9. Closed circuit television System

  10. Master Antenna Television System

  11. Lightning Protection System

Maintenance Service


           Unity System Company Limited was incorporate as limited in 1996 by a group of vastly experienced and skillful engineering and management talents. The objectives to serve all customers by a potential team in service standards of installation Mechanical & Electrical system (M&E). During more than 15 years , we have accumulated experience and we learn about the real needs of customer .The company has been rapidly growing and improving its capabilities by both work management and development of human resources , as well as to obtain knowledge sufficiently for enhancing their ability and developed its capabilities in terms of Mechanical & Electrical system. In addition, we are ready for advanced tools to facilitate tasks.In our warehouse, We have a large variety of products for backup use in case of emergency. All of this to serve the highest demands of customers and reach the requirement of customers.


Year Established

50 m. baht

Registered Capital




Head Office

6 Soi Thungsetti 5,Bangna-Trad Road,Dok-mai ,Prawet ,Bangkok 10250

Website :

Email :

Tel: (662) 720-9760

Fax:(662) 751-6504

Join Us

To apply for a job with Unity System, please send a cover letter together with your C.V. to: ,

Unknown Track - Unknown Artist
00:00 / 00:00
  • Facebook Social Icon

unity facebook fanpage

Bamrungrad Hospital

EP Lab. M&E Fit out