Masson Marine, internationally renowned for over 110 years for the reliability of its products, leads in the marine propulsion technology. From designing and manufacturing a full range of gearboxes with various options available (PTO, shaft brake, trolling valve, etc…) to shaft lines with controllable or fixed pitch propellers, Masson Marine can always be counted on. Our engineering team is specialized in both Marine and Mechanical sectors. They strive in achieving the highest standard possible when providing the best products designed for your specific needs. Masson Marine offers a wide range of high quality and high performance products adapted to all propulsion systems (Diesel, Diesel & Electric or Electric). Our gearboxes and propellers comply with the quality standards of all majorclassification societies and can be fitted with any engine. Masson Marine is a proud provider of high-efficient marine propulsion system and helps ship owners and operators to optimize their operation costs and reduce time for maintenance operation. Masson Marine have already sold more than 28,000 gearboxes and 1,000 controllable pitch propellers over the world.