RESEARCH INSTITUTE OF BUILDING MATERIALS
1528 Sofia , I. Beshkov Str. 1
call.:02/973 27 87, 02/873 76 88, fax: 02/973 29 10

Bulgarian technical approval

 

  • Permission ROSSP - 02/26.05. 2008
  • Procedure

 

 

 

Direction Manager
Prof. dipl.eng . Georgi Cvetkov