Otto Olsen, a services for industry company, completed the acquisition of TR Fastenings Norge, a specialist in the design, engineering, manufacture and distribution of industrial fastenings, from Trifast, an engineering and designing company. "The expansion of our product range has been a key goal for us, and with the addition of TR Fastenings' expertise and products, we are moving a significant step closer to realizing this goal . We look forward to the new opportunities this partnership will bring,” Kjetil Høgbakken, Otto Olsen General Manager.