Investments
ST-Koneistus has invested over 2 million euros in the production of aluminum hydraulic manifolds

ST-Koneistus, Finland’s largest manufacturer specializing in demanding special series, has made a significant investment in its aluminum manifold production.

Manifolds and components

Hydraulic manifolds
and components

for the demanding industries.
Assembly services
Assembly and testing
services

Assembly and testing services

Partnership that improves your productivity.
partnership that improves
your productivity.
Design services

Hydraulic products design services

Hydraulic products
design services

We help design components and systems.
We help design components
and systems.
Pressure transformers
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Hydraulic pressure transformers

Get the most out of your machine with the ST-Koneistus pressure transformers!
Stock products
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Check out our stock products!

Subplates, cylinders, valves and much more!
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Deliveries around
the world

Sweden, Ireland, Australia, France....

+290.000 manufactured
components per year

And capacity make even more!

Items in our online store.
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About ST-Koneistus video

About ST-Koneistus

ST-Koneistus is Finland's largest manufacturer of hydraulic manifolds and components specializing in demanding special series. For 50 years, our mission has been to help hydraulic companies and the mechanical engineering industry manufacture high-quality end products.

ST-Koneistus is Finland's largest manufacturer of hydraulic manifolds and components specializing in demanding special series. For 50 years, our mission has been to help hydraulic companies and the mechanical engineering industry manufacture high-quality end products.

Over the decades, our hydraulic products have been delivered to dozens of different countries around the world.

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Palletech

Efficient production

Palletech system manufactures products 24/7.

Automation

High level of automation

CNC machinery with robotic cells at your service.

Machining tools

Quality maching tools

More than 1000 machining tools.

FMS system

Flexible production control

FMS system completes our efficiency.

Cleanroom facilities

Assembly and testing performed in cleanroom

Isolated cleanroom for prefabricated products.

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Avant Tecno

Avant Tecno is a Finnish company that manufactures compact loaders and related attachments. Their products are versatile and used for various tasks such as material handling, landscaping, construction, and agriculture. Avant loaders are known particularly for their agility, efficiency, and wide range of accessories.

Sandvik

Sandvik, the world’s leading mining and contractor equipment manufacturer, renewed its strategy for exploration drill rigs a few years ago. With the new strategy, all Sandvik DE100 series exploration drill rigs (DE110, DE130, DE140, DE140i, DE142, DE151) are manufactured in Finland. The equipment control panels are manufactured in Ylöjärvi in the new clean space of ST-Koneistus.

Dynaset

With regard to hydraulic blocks, Dynaset has already been in co-operation with ST-Koneistus since 1987. The scale of the duration of co-operation is emphasized well by the fact that Reijo Karppinen, Dynaset’s founder had only started designing and manufacturing hydraulic auxiliary equipment in his garage a year before.

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Newsletter
Newsletter
Quality
We make quality
that matters.

Be it any machine or device, hydraulics allow no errors. Therefore, the design and machining programming of ST-Koneistus products are the responsibility of experienced people who have received professional training.

Quality and environmental policy
ISO 9001:2015
Quality management

Valid November 30th 2025.

ISO 14001:2015
Environmental management

Valid November 30th 2025.

Our quality and environmental policy.

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Company

ST-Koneistus Oy
Hopeatie 3
33470 Ylöjärvi
FINLAND

Puh. +358 10 229 3100
Fax +358 10 229 3110