Dimensionally exact precision engineering – that’s what we’re known for!

Precision parts manufactured by OKU (Okun Koneistuspalvelu Oy) are used in, for example, aircraft, firearms, x-ray and laboratory equipment, paper machines, precision tools and fibre-producing equipment. You can expect absolutely exact dimensional accuracy, full documentation and systematic quality control  in the products we manufacture.

In addition, we make parts for lift and transport equipment as well as for agricultural and forest industry machines and power plants, etc. Total packages frequently contain, for example, transmission and engine parts, bushings, axles and nozzles. Most of our customers are contractual clients to whom we commit to providing product storage when needed.

In accordance with our strategy, we look for customers from a broad range of various industrial sectors. Single projects are also a fundamental part of our business operations. The unifying factor is the high standard requirement of all products and services we manufacture.


Our services:

  • contractual manufacture

  • prototype assembly

  • manufacture of spare parts

  • mechanical design

  • fabrication technology-based consulting

  • dimensioning services and measurement protocols

  • preparation, management and traceability of documents

  • storage

  • quick deliveries

  • export documents and packaging

We’ve been working in the area of precision engineering and precision manufacturing since 1978. Aided by the expertise developed by our long experience, all products are made with exact dimensions and in a cost-effective manner. The quantities of our manufacturing series range from one to a hundred thousand pieces.

We look after the customer’s overall processes: part manufacture and the procurement of purchasable parts all the way up to assembly. Product surface and thermal treatments as well as special surface treatments can also be arranged through our operations. We also offer fabrication technologies-based consulting and mechanical design.

We ensure smooth production by always maintaining materials critically required for the customer in our warehouse. If the customer so wishes, we store the ready-made products and deliver them on the basis of need. Our services also include product deliveries directly to the end customer, network or foreign division.


You’re welcome to contact us

when you’re looking for precision engineering and precision parts, a reliable parts manufacturer for total assemblies or an experienced specialist in prototypes.

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