Subcontracting Know-How for Machine Industry

Järvensivu Konepaja Oy is a professional machining subcontractor company that produces for example paper machine parts as well as chain and gearwheels used in wood-processing industry and metal processing. A large variety of cranes and water turbine parts are in continuous production. The starting point is flame cutting, sawing, or an customer-supplied component. An important area of ​​our expertise is efficient arc welding.

Machining Subcontracting Services

We provide a wide range of machining subcontracting services with decades of experience and high-quality equipment. We offer you the following services:

  • Carousel turning
  • Milling and drilling
  • Keyway holes etc. groovings
  • Scallops
  • Welding and Steel Structures
  • CNC and manual machining


We help our customers in both design and production problems.


We carry out small-scale assembly work to improve our service process and provide added value to customers.

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