High-quality Finnish products at an


ST-Koneistus is Finland’s largest supplier of hydraulic blocks and components specializing in custom special production. We help hydraulics companies and the machine construction industry to manufacture high-quality end products at an internationally competitive price.

Our family company has 50 years of experience behind it and is known for its uncompromising work, its modern machinery and the continuous development of its quality, technology and processes.

Specializes in: special series of hydraulic blocks and components
Key products: subplates, valves, special cylinders and blocks
Annual capacity: 160,000 blocks
Standardization:  ISO 9001 and ISO 14 001
Personnel:  50
Established:  1970