Hydraulic cylinder manufacturing - leading experts at your service

Hydroline has modern production facilities in Finland and Poland

We oversee the production process from design to delivery. Our production team oversees the production process in real-time. During the assembly phase, all products are visually inspected, effectively flushed clean and pressure tested with hydraulic oil. The 3D design and strength calculations we use in the manufactured products are done by using our state-of-the-art design programs.

We are always available to our customer, regardless of their geographical location. Our solution for a better global service is international cooperation and operational expansion.

We stay on top of hydraulics manufacturing by continuously developing our machine base and production facilities. This allows us to ensure first-class results, sufficient production capacity and guaranteed delivery times. Our technology, modern facilities, quality assurance, and fast, flexible deliveries provide us with an unbeatable competitive edge. We truly invest in the most efficient and modern ways of production. We offer 3D measuring, friction welding and fully automated tube and rod production. You can also rely on that we ensure our production and product cleanliness at every step of the way.

Our Vuorela factory has remained at the same place since 1984. Since then, the company has grown and the facilities have grown along. You can see and feel the history inside these walls. Learn more about our story here. The factory is designed in a way that the material streams through the production from one end to another. The warehouse and part manufacturing are in the beginning, they are followed by our tube and rod cells after which the products go to assembly. The assembled cylinders are finalized in the paint shop and packed in the dispatch after which they are ready for delivery. Learn more about our custom-made cylinders here.

Our Vuorela factory’s current factory space is up to 14 500 square meters. The world’s first fully automated production line for hydraulic cylinder tubes and rods was built to our Vuorela factory in 2019. This production line enables us to serve you faster and has significantly increased our production capacity. For further information about this unique solution for hydraulic cylinder manufacturing, please contact us.

In Vuorela: High mix – low volume production.

In Vuorela, we manufacture approximately 120 000 cylinders annually with 1 500 different items in production.

Our global presence includes a second production plant in Stargard, Poland. A completely new factory was built during 2019 and the facilities were taken into use in August 2019. Stargard is an ideal location as it has fast connections to the biggest cities not only in Poland but also Germany and rest of the Europe. Our brand new factory offers spacious and modern production facilities that are designed specifically to our needs. We have invested to new, modern machines which will increase our efficiency and safety.

In Stargard: Low mix-high volume production.

Our Stargard factory manufactures about 20 000 cylinders annually with 100 different items in production.


Our custom-made hydraulic cylinders


  • Bore up to 300mm
  • Length minimum up to 12 000 mm
  • Operating temperatures from
  • -40°C to +120 °C
  • Sliding speed up to 5 m/s

Pressure levels

  • Standard up to 420 bar
  • Special up to 700 bar

Benefits of customized cylinders

  • Designed for challenging environments
  • Integratable fully to the machine
  • Integration of valves and linear sensors
  • Hardened or stainless steel rods
  • Special coatings and surface treatments
  • Integrated piston accumulators or electronics

Our quality standards

High quality production forms the foundation of everything we do.

Our quality and environmental management systems are capable of meeting both current and future challenges. We make efficient use of materials and energy and minimize the environmental impact of our operations. Our entire staff works to constantly improve the level of work safety and job satisfaction. We also encourage our partners to take quality, environmental and occupational safety matters into consideration

For us, manufacturing hydraulics is not only about making first-rate products. Is about building sustainable operating models, providing clean production conditions and establishing reliable deliveries that guarantee, that only the appropriate quality and quantity of resources, go into the manufacturing process and delivery methods of our products.

We have been granted the following international certificates:


SFS-EN ISO 9001:2015 quality management system certificate
SFS-EN ISO 14001:2015 environmental management system certificate
ISO 3834-2:2021 Quality requirements for fusion welding of metallic materials in the standard 
ISO 45001:2018 Occupational Health and Safety Management System standard


ISO 14001:2015, ISO 9001:2015
ISO 3834-2:2005

Need a reliable partner in hydraulic cylinder manufacturing? We are here to help you!

Matti Laakkonen

Key Account Manager

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