Optimarin – Ex competence with training from ExTek

  • Kent Rustad |
  • 13. March 2017 - 09:43

Optimarin were one of the first companies in the world to develop a system for environmentally friendly purification of ballast water. Today Optimarin Ballast System has become one of the most sold systems for environmental treatment of ballast water. Optimarin are using the course Ex Instal...