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TANGRA was awarded again with Excellence in Innovation


Sciences. In 2016 TANGRA AV Ltd. was award for Innovative Enterprise of the Year, by the President of Bulgaria, Mr. Rosen Plevneliev. The reward was for a series of high efficient ventilation and heat recovery systems. On 08.02.2019. the "Excellence in Innovation" brand award was held for the first time. The mark is given to the finalists in the Innovative Enterprise of the Year competition in 2016, 2017 and 2018. The event is again under the patronage of the President of the Republic of Bulgaria, and this year was held at the presidency of Bulgaria. TANGRA was awarded the Excellence in Innovation Award and was personally congratulated by the President of the Republic of Bulgaria, Rumen Radev.... view more »

TANGRA is the first Bulgarian company certified by EUROVENT


In 2018. TANGRA became the first Bulgarian company and the 11th in the world with the Eurovent certificate for plate heat exchangers and energy saving ventilation units. It is also among the first 100 for its air handling units...view more »

Not 10, but 12 Reasons to Choose Air Handling Units TANGRA AHU


TANGRA is a European manufacturer of ventilation and air conditioning equipment with more than 29 years of experience. Air handling units TANGRA AHU have been certified by TUV since 2013 and in 2018 were certified by EUROVENT... view more »

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