Serving our customers is our top priority at DOAN NHAT JSC. Each day we strive to provide our customers with the total solution that will help meet their unique needs in a competitive market.
The company offers the facility to undertake a comprehensive range of installing new systems, upgrading projects, replacements, repairing. We are with you every step of the way, and with such an array of services we can be an integral part of all the mechanical and electrical needs .
Our services are the full range of mechanical and electrical engineering including:
- Project Management
- M&E system Design
- Supply, Installation, and Maintenance
- Testing & Commissioning

HVAC SYSTEM
Air-conditioning system and Ventilation system
Cleanroom system from Class 100.000 to class 100
MECHANICAL ENGINEERING
- Compress Air system
- Boiler system
- Medical gas system in medicine and hospital
- Acoustics and vibration control system

ELECTRICAL & LOW VOLTAGE ELECTRICAL SYSTEM
ELECTRICAL SUPPLY AND DISTRIBUTION
- Distribution network for the voltage up to 35KV
- Distribution low voltage electrical system
- Generators, electrical panels, UPS system
- Lighting control system
- Lightning control system
EVERY LOW VOLTAGE SYSTEM
- Observing camera system
- System of communication, telephone, PBX (Private branch exchange), public broadening system
- Centre television system
- Networking system
- Doorphone system
- Fire alarm system
- Access control system
- Building management system

Plumbing & Drainage system
Heating and water supply systems
Sewerage and drainage systems
Water treatment and disinfection systems: swimming pool, building...

Fire protection system
Automatic fire-sprinkler system
Fire-hydrant system
Carbonic fire-fighting system
Fire resistance material
Staircase pressurization system
Fresh air fan system, fire extinguisher, fire horse reel, nozzle...

Project Management
As from being founded, we are proud of being the true partner providing Equipment and Materials for projects and buildings in the country.
DOAN NHAT has got valued business dealings with many domestic as well as foreign suppliers of machines, equipment, dedicated materials in M&E system: heating & refrigerating system, fire protection system, hydraulic services, etc.
We pledge to bring to Customers 'Promptly & Effectually' meet all your needs and wants with the most competitive price.
Please contact us for more information when you have any questions/demands. It is our honor to serve!

MEP System Design
With the staff of skillful engineers, we ensure to provide to the investors the calculations, designs for the effective systems of water and electricity with the most saving cost.
MEP System Design:
- Design the Fire Fighting & Preventing System
- Design the High Voltage System
- Design the Low Voltage System
- Design the Air Conditioning System
- Design the Ventilation System
- Design the Water Supplying & Draining System
- Design Computer Networks
- Design the Protective System
- Set up the technical parameter and Estimate Bill of Quantity

Maintenance
The technical maintenance and operation department was established as one of the Company’s subdivisions to offer a wider scope of M&E services to the Client.
After the project commissioning our company may offer the Client technical maintenance and operation of the site.
We specialize in technical operation and maintenance of all mechanical and electrical systems:
- Ventilation and air-conditioning systems
- Heating and water supply systems
- Sewerage and drainage systems
- Fire fighting system
- Power supply and lighting systems
- Fire alarm and security systems
The engineers of DOAN NHAT JSC are always ready to offer assistance and solve your problems.