A Finnish rotor sail technology has achieved a breakthrough, leading to rapid growth for the manufacturer. They are aiming to double their output every year.
Suomalainen roottoripurje teki läpimurron, ja nyt valmistaja kasvaa vauhdilla – "Tuplaamme kaiken joka vuosi" (Finnish Rotor Sail Made a Breakthrough, and Now the Manufacturer is Growing Rapidly - "We Double Everything Every Year")
October 27, 2025