On July 9, 2026, Ivan Armianov, COO of TANGRA, presented the company's solutions in energy-efficient ventilation and filtration/ventilation systems for critical infrastructure, bunkers, and the defence industry.
Official guests at the event included H.E. Ms. Asma Baboush, Ambassador of Algeria, representatives of the Bulgarian Chamber of Commerce and Industry, and members of the National Industrial Club "Defence" — a clear sign of the growing interest in Bulgarian defence and industrial expertise.
🔧 The presentation showcased TANGRA's developments across several key areas:
▪️ Local extraction and oil mist purification
▪️ Welding fume filtration
▪️ Ventilation for bunkers and protected facilities
▪️ Specialized systems for military manufacturing plants
These solutions are more than engineering products — they are a guarantee of a healthy working environment, operational security, and the resilience of critical infrastructure at moments when reliability cannot be compromised.
We are proud that TANGRA is part of the conversation shaping the future of industrial and defence security — both in Bulgaria and at the European level.
