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Scope of activity

The ITG d.o.o. company Sarajevo is the only manufacturer in Bosnia and Herzegovina of heating boilers, expansion system, heat substations, split filter systems and systems for chemical treatment of water - water softeners. The ITG d.o.o. is also representative and authorized servicer of the world leading manufacturer of boilers LOOS International from Germany.



The ITG d.o.o. is authorized by Federal ministry of power, mining and industry for the following:

  • manufacturing, contracting work, servicing, installation and overhaul of thermal power equipment.
  • inspection and adjustment of safety valve on boilers and other pressure vessels as well as issuing of declaration of quality and test reports.

Each issued approval is result of existence of all necessary documentation, equipment, procedures and professional team as well as inspection at the sight.



Authorized State Institute has confirmed and approved qualifications for welding procedure and Certificate of welders to the ITG d.o.o. company, within scope of its activities. Consequently, all necessary inspection and test of equipment, technology and staff have been made, so present welding sets and devices possess valid certificates on technical correctness, and welders hold certificates on expert qualifications.

Since 1998. the ITG d.o.o. company has introduced and have been applying the system of quality based on request of EN ISO 9001 and recertificated 2001 by EN ISO 9001:2000 (System of quality control) and 2008 by EN ISO 9001:2008.

As the first company in Bosnia and Herzegovina, since July 1999. the ITG d.o.o. have had the right to setting the CE – sign on more than 50 of our products.

Certification of company and products was done in cooperation and supervision of respectable Germany institutes for certification Tܖ CERT and DVGW.



From the beginning our business philosophy was to have proprietary products as a result of own expertise and endeavour, i.e. a result of domestic know-how and to be developed by our experts. With such policy and keeping up with achhievements in thermal- and electric power management as well as selected application of these, the ITG belongs to small number of BH manufacturers whose products are available both on domestic and world markets.

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