TTR collaborates with certification bodies all over the world for many brands.
These include, for example:
-SAI GLOBAL for Australian certification,
-ETA-Danmark for VA certification,
-Danish ministry for obtaining the GDV mark,
-RI.SE for the Swedish brand,
-Sintef for the Norwegian brand,
-STF for the Finnish brand.
#inspection #ispezioni #ttrinstitute #plastic #steel #brass #oil #pipe #hoses #fittings #qualità #quality #Polyethylene #Polypropylene #water #gas #pipeline #valves
