PRODUCTS
Air Handling Units and Heat Recovery Ventilation
Air conditioning
Ventilation grilles and diffusers
Air heaters and air coolers, floor fan coils
Local extraction Nederman
Ventilation elements and air ducts
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Latest News
TANGRA becomes representative of Castellex UK for CBRN air filtration and protection systems for bunkers and critical infrastructure
The American company Westinghouse conducted an audit and signed a Memorandum of Understanding with TANGRA regarding Bulgaria’s new nuclear capacities
Holiday working hours!
TECHNICAL SEMINAR: Energy Efficiency and Solutions for Ventilation and Safety in Industry
We offer solutions
Schools and kindergartens
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Hospitals
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Clean rooms
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Pharmaceutical industry and laboratories
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Hotels and SPA centers
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Administrative and Office Buildings
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Shopping centres
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Restaurants and taverns
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Production premises and factories
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Food industry
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Warehouses
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Fume extraction
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Read moreWhy choose TANGRA?
THE COMPANY OFFERS COMPLETE ENGINEERING SERVICES IN THE FIELD OF VENTILATION AND AIR CONDITIONING SYSTEMS.
Design
Highly qualified specialists are engaged in the development and management of HVAC projects.
Production
At TANGRA, we place great importance on the high quality of our products and energy-efficient solutions.
Commercial activity
We are official importers of many European leaders in air conditioning, ventilation, and heating equipment
Installation
The company has a specialized department for the installation of ventilation, air conditioning, and heating systems, BMS control, and automation.
Service and Maintenance
The company’s service teams focus on maintaining the reliability of HVAC installations and are available to our clients and partners.
About the company
With over 35 years of experience in the design, production, and delivery of energy-saving solutions for ventilation, air conditioning, and heating, we stand out for our innovation and sustainability.
TANGRA – AV Ltd. is a family owned company specializing in ventilation, air conditioning, and heating equipment. The company was reestablished in 1989 by Dipl. Eng. July Armianov.
Today, TANGRA has a design and engineering office, manufacturing facilities with a total built-up area of 5,000 sq. m., sales centers in Sofia, Varna, and Burgas, installation and service teams, an HVAC Academy, and an aerodynamic laboratory.
The company's management is driven by a continuous pursuit of improvement and the production of increasingly efficient products, implementation of complete projects, creation of innovations, and, last but not least, delivering the highest quality.
Quality and experience
All TANGRA products comply with the applicable European directives, regulations, and laws. They are CE marked in accordance with Regulation 2006/42/EC and the Ecodesign Directive.
Tested and certified products
The TANGRA AHU air handling units and TANGRA REC recuperators are tested and certified by Eurovent and TÜV.
Professional support
TANGRA’s highly qualified service teams perform regular inspections and preventive maintenance to extend the equipment’s lifespan.
