CSI Composite Solutions and innovations – leading composite technology expert
Services
Business areas
Machine building
Composite impellers
Since 2008 we have developed and manufactured composite impellers for several applications. Today with our patent pending design and manufacturing process we can offer 50 – 70 % lighter structure, 3 – 5 times longer lifespan and shorter leadtime compared to conventional steel impellers to both new applications and spares. Contact our specialist to learn more!
Defence and surveillance
Performance and reliability. That`s the key. Interested to hear more?
Transportation
Composite materials enable you to execute design to be noticed and to reduce weight significantly. In other words to gain more market in todays world. Want to learn more? Contact our specialist!
CSI is your competent partner on the way to success.
News
CSI Composite Solutions and Innovations Oy Launches Dedicated Subsidiary for Xtend Brands
We are proud to announce a strategic reorganization to support our continued growth and innovation. Xtend Blowers Finland Oy has been established as a dedicated company specializing in the development, marketing, and support of advanced air movement solutions. As a...
Up to 75% Energy Savings with composite X-tend Impellers
CSI Composite Solutions and Innovations Oy, a Finnish pioneer in advanced composite technology, has spent years developing high-performance fan impellers made from cutting-edge composite materials. These impellers are approximately 70% lighter than conventional steel...
CSI Launches Xtend Impeller® Blower Wheels
For over a decade, CSI has been developing blower wheel solutions based on advanced composite technology. CSI’s innovative solutions are already in use in several locations in various industrial processes. Now in the patenting process, this groundbreaking design...


