9000 Varna, bul. Slivnitsa 166 A, floor 2, office 7

+359 (0) 52 600 110


How we perfom our engineering activities

Our company works with highly qualified specialists and designers in the field of fire protection. We offer our clients the most advanced technology to secure their sites, all projects for fire suppression systems and fire and smoke extraction prepared by us are in accordance with the Bulgarian and European standards. The systems that we install are compliant to the following standards: EN 54, EN 12845, EN 671

The company is a direct importer of equipment, parts and accessories for fire extinguishing systems, enabling us to be flexible in the delivery and installation.


  •   DYAYAN work with certified and experienced design engineers who work with the latest software to provide our customers high quality projects for sprinkler and alarm systems. Our design team strive to continually embetter their design methods to achieve higher efficiency and to ensure a...

  • Suitable for small and large sites with adjoining offices - such as production sites, manufacturing plants, warehouses and others, where the fire danger zone is small and in the case when disaster strikes the fire can be located quickly. The detectors operate in two modes - "Duty&q...

  • Предназначение Пожарогасителната система е предназначена за гасене на запалвания и пожари  в кухненски  уреди работещи на газ или електроенергия. Системите могат да бъдат внедрени в  съоръжения  на всички  аспирационни системи, защитаващи уредите за приготвяне  храни...

About company


Since its establishment in 1996 thanks to successful company management DYAYAN Ltd gained significant market shares in the fire fighting business. The company has its own production plant, warehouses and an auto fleet for fast and reliable transportation. To ensure quality products and services we closely observe and follow the requirements of the European standards. DYAYAN Ltd. constantly develops its sales network to reach more customers and partners in the global market.