Have you ever faced problems such as failure to provide sufficient cooling and heating in various spaces of the building, knowing nothing about the technical features and warranty of air conditioning equipment, overpricing the equipment by sellers, and so on? The majority of people have experienced such problems frequently when choosing and purchasing air conditioning equipment for residential and office buildings, and even for small and large construction projects.

As a technoscientific group, Dama Tajhiz makes it simple and smart to pick the technical specifications, capacity, brand, model, and affordable cost of all types of installation, cooling, and heating equipment you demand!

Dama Tajhiz supplies these products across Iran and bordering countries. It acts as the first and biggest specialized group for marketing all sorts of cooling, heating, engine room, swimming pool, and control equipment. 

Introduction to Dama Tajhiz

The idea of founding Dama Tajhiz was first raised in 2003 when investors and firms were mainly engaged in the manufacture, import of goods, and construction of buildings, and there was no hint of such business approaches in Iran.

For the first time in the Middle East, Dama Tjahiz commenced its activity in 2003 creatively and confidently as a specialized group to sell heating, ventilation, and air conditioning (HVAC) equipment. It was when many of today's claimants of online shops, e-commerce, and even online sales conference organizers were out of the picture.

Looking forward, Dama Tajhiz built its brand strongly from the start as the first startup to supply and sell building installation equipment through launching the most comprehensive website for HVAC equipment, heating and engine room equipment, pool equipment, sauna and Jacuzzi, control and safety equipment and Dama Tajhiz products in 6 sections and 73 groups.

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According to Alexa.com, since 2004, Dama Tajhiz is the first specialized source to sell all types of mechanical installation equipment (HVAC) in the Middle East with more than 15,000 daily visits and 5,000,000 annual visits, according to Google Analytics. It is the most visited online store of installation equipment in Persian, English, and Arabic languages, and the leader of this field. Dama Tajhiz is one of the first shopping sites in Iran that has succeeded in obtaining the symbol of electronic trust!


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Dama Tajhiz ranking in Alexa


As a technical and leading group, Dama Tajhiz wishes to experience a glorious feeling of an optimal and smart purchase from the outstanding and international Dama Tajhiz group by offering thousands of reputable products from the equipment of the building installation industry and giving the most comprehensive and full information and technical specifications, features, and product selection guide, best prices, fast delivery and company warranty of products, development of various sales and trade departments, custom production Dama Tajhiz brand products, public relations and development of sales, IT, and digital marketing team, and staying with you in choosing and buying the most proper equipment for building installations. 

Dama Tajhiz Co. (Headquarter)

Licenses of Dama Tajhiz special group

Dama Tajhiz holds license number 2054 from the Iranian Labor Unions Supervisory Board of Directors and is a member of the HVAC Trade Union.

Dama Tajhiz is plus an official member of the Virtual Trade Union of Iran with the ID of 0467231540.

Furthermore, Dama Tajhiz is a member of the Iranian Union of Manufacturers and Repairers of Refrigeration and HAVC Industries under the trade ID of 0467310782, all of which are illustrated at the bottom of the page.

Considering the variety and range of products and brands offered in Dama Tajhiz and the capacity of this group to offer the most discounts along with the original and company warranty of all products owing to regular communication and orders with reputable manufacturers and importers, you can get all the necessary equipment for HVAC, control equipment, swimming pool, sauna and Jacuzzi, fire alarm and extinguishing, and more across the country promptly from Dama Tajhiz and avoid engaging with obstacles of contacting and pursuing with different vendors.


Employing its technical teams and experts in various fields, the Dama Tajhiz group has provided HVAC and more equipment in many construction projects across the country, besides supplying the demands of home consumers of various installation equipment in the country. It further has played a constructive role in bordering countries.

All the products offered in the Dama Tajhiz products unit have a distinct manufacturing order for our customers and are offered with the golden warranty and guarantee of the Dama Tajhiz brand at affordable prices, for the use of engineers, employers, factories, and projects. 

Seek knowledge from the cradle to the grave

If the tree of human being gets the fruit of knowledge, you can bring the whole universe down. 

We recommend you follow @damatajhiz.ir on Instagram or subscribe to the Dama Tajhiz Telegram channel to get the latest events, offers, and programs of the Dama Tajhiz.

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Dama Tajhiz at the age of 16 

Which countries can direct the purchase of Dama Tajhiz? 

Asthe first and most seen a technoscientific complex of online sales of HVAC equipment in the Middle East from 2004, Dama Tajhiz sell and export specialized HVAC equipment to applicants in the following countries, besides Iran:

Afghanistan, Tajikistan, Uzbekistan, Turkmenistan, Azerbaijan, Armenia, Georgia, Turkey, Iraq, Syria, Jordan, Kuwait, UAE, Qatar, and Oman are the most famous destinations of Dama Tajhiz products. 

See en.damatajhiz.com for more information about the international division of Dama Tajhiz reference and specialized website. 

Dear countrymen, keeping order, law, and development of study culture is the basis of the progress of beloved Iran. 

Address: Building no. 463, Next to Talebeian, between Mofateh and Bahar intersection, Taleghani St., Tehran

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Dama Tajhiz has started its activity in 2004 and holds the symbol of electronic trust.


Business license

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Trademark Registration Certificate

Business License and complicity card from the Virtual Trade Union of Iran

Business License from the HAVC Equipment Union


Exhibition of facilities

Dama Tajhiz attendance in international exhibitions of construction facilities and HAVC systems


Majid Zavarian

Majid Zavarian, The CEO

1st-grade expert of building facilities