Uncategorized

0700 70 555

office@tangra.bg

Offers and enquiries

Service request

In focus

How Does Indoor Air Quality Affect Our Health?

Ventilation is much more than comfort – it is an essential part of creating a healthy indoor environment. When we talk about air pollution, we usually think of road traffic,...

All blog articles

Fans and the Relation to ErP 2013 and ErP 2015 Directives

In 2013, as part of the European Union, a new directive for Energy-related Products (ErP) was introduced in Bulgaria. This directive was adopted by the European Parliament in 2009 – 2009/125/EC. Covering all requirements for fans, motors, and electric engines...

5 Reasons to use Nederman hoists

1. Less Wear – The main causes of wear on hoses and cables are mechanical damages. When left on the floor, they are often run over by electric or motorized forklifts. Additional damage can be caused by pallets and debris...

TANGRA carried out the installations at Capital Fort – the tallest building in Sofia, standing at 126 m

TANGRA won the tender and has already started the construction of the ventilation installations for Sofia’s first skyscraper – Capital Fort, with a height of 126 m and a total built-up area of 80,000 sq.m. The complex will consist...

Eliturbo – air mixer, different from traditional stratifiers

The effect is well known in physics: in large rooms, warm air tends to accumulate at the top, leading to high energy consumption and heat loss. The Eliturbo air mixer is the ideal solution for this problem. It is capable...

“TANGRA” participated in the construction of the new “Sopharma” factory

“TANGRA” participated in the construction of the newest high-tech factory of one of Bulgaria’s leading pharmaceutical companies – “Sopharma”. Its involvement in the project was completed in April this year, and the official opening of the facility took place in...

“TANGRA” completed the construction of SOK “Kamchia”

On June 1, 2013, „TANGRA” completed the next stage of construction of the “Chernomorski” complex, which is part of one of the largest investment projects in Bulgaria carried out by the Russian Federation – SOK “Kamchia”. The sanatorium and wellness...

Ventilation systems and local extraction systems in fire stations

The exhaust fumes seriously harm the firemen’s health! The diesel engine vehicles are preferred for private needs as well as for special transport all over the world. Diesel engines operating in each fire station produce exhaust fumes during...

Spring discount of pellet boilers TANGRA CL 35

The spring mood is here after the winter cold weather and snow. Now it is time for us to delight our customers and partners with good news. Pellet boilers TANGRA CL 35 already have new, spring, lower price. All...

HVAC Installations at the Facility of Meat Processing Company “BRAVO”

In 2006–2007, the design and construction of ventilation and HVAC (heating, ventilation, and air conditioning) systems were carried out at the facility of the meat processing company “BRAVO.” The installed systems provide a controlled microclimate both in the residential/office...

Nederman - how to improve the working environment

Metalworking Industry Metalworking industries covers products and systems that create better work environments and contribute to efficiency in connection with welding, flame cutting and other mechanical metalworking, primarily in the engineering industry. Welding Welding related industries have...

Happy Holidays!

23 Years Since the Founding of TANGRA

TANGRA celebrated its 23rd anniversary with a small party at the company showroom, where colleagues and friends were invited. Mr. Armianov, TANGRA is a well-known company on the Bulgarian market, soon to celebrate its 23rd anniversary. What...

Pellet Boilers TANGRA and the wood biomass market in Bulgaria

Interview for TD Installations of Dipl. Eng. Plamen Jeliazkov. Dipl. Eng. Jeliazkov, what is the situation of the heating with biomass in Bulgaria? What are the advantages for the users? Pellets are cheap and ecological energy source...

TANGRA Ltd. celebrates its 23rd anniversary!

Happy anniversary, dear colleagues and friends! Wishing you health, happiness, smiles, and success! May the tailwind of our ventilation systems be with you, the warmth of our pellet boilers brighten your home, and may you stay cool and resilient...

Energy saving ventilation systems (Mechanical Heat Recovery Ventilation) guarantee repayment between 1.5 and 2 years.

Dipl. Eng. Armianov, what are the tendencies in Europe and all over the world in the development of energy efficient ventilation systems, mechanical heat recovery ventilation? The interest in energy efficiency and energy saving ventilation systems follow the...

“Energy efficiency in ventilation, air conditioning and heating systems” – an interview with Eng. July Armianov (interview for newspaper “Stroitelstvo Gradat”)

Dipl. Eng. Armianov, what are your expectations about the newly opened scheme “Energy efficiency and green economy” under Operational program “Competitiveness”? Is there an increased interest in the implementation of energy-efficient HVAC systems by small and medium enterprises?...

1
2
…
5
6
7
8
9

Subscribe for news

Get cumulative information to your email address for the latest news and stay informed!