Apr 28

Machine building in Bulgaria. TANGRA is expanding on new markets.” Interview for Capital newspaper with Dipl. Eng. July Armianov, owner of TANGRA and member of the board of Bulgarian Chamber of Machine Building

  • April 28, 2016

Paris, 1998. International Exhibition on Heating, Ventilation and Air-Conditioning. “An exhibitor at the stall of a Belgian company noticed my interest and asked: “Sir, do you know what this is?”. I replied: “Yes, I do. We have been producing heat...

Apr 6

HVAC equipment of „RILA” hotel in Borovets ski resort was retrofitted by TANGRA

  • April 6, 2016

The full HVAC systems retrofitting was completed before the end of 2015 and hotel “Rila” in Borovets is ready for ski season. Реновирани са общите пространства: ресторанти, лоби и панорамeн барове, нощен клуб, игрални и конферентни зали, SPA център и...

Mar 3

Energy efficient HVAC systems for maintenance microclimate

  • March 3, 2016

During the second half of 2015 TANGRA completed the installations of Abrites OOD’s administrative and production building in Sofia. The production plant will be specialized in the assembling of electronic modules. The design and building assignment involved heating, ventilation and...

Mar 2

TANGRA Designed And Executed The ventilation, heating and air conditioning systems in the newest office building of the largest Bulgarian Bank

  • March 2, 2016

At the end of 2015 TANGRA’s team completed the ventilation, heating and air conditioning installations in new administrative building, located near the tunnel at the “Pencho Slaveykov” blvd. in Sofia. It is the second stage of a private investment, intended...

Feb 15

TANGRA presented the new series of frequency inverters TANGRA FI

  • February 15, 2016

The frequency inverters are increasingly used in ventilation, air conditioning and heating. According to international studies, between 65% and 70% of electricity is consumed by building asynchroned drives on fans and pumps with constant speed. The design of systems for...

No articles left

No articles left

National Service Telephone:
0887 73 73 75