JS Oy Pietarsaari
Armatek Oy

Valve maintenance at our workshop

Our versatile workshop equipment and qualified personnel guarantee successful and reliable results. Manufacturing spare parts for valves with a short turnaround time is an important part of our service! JS Oy Pietarsaari has new, spacious workshop facilities with the machinery that enable us to repair and manufacture a range of different products. Our workshop services include turning, milling, boring, drilling, grinding, welding, equipment installations and heat treatment of welded structures. Our competent and highly motivated personnel ensure that the work is completed according to high standards of quality. We can also make the necessary changes according to the customer’s needs. Our part manufacture utilises materials, coatings and methods suitable for the application and operating environment.

venttilihuolto konepajalla
venttilihuolto konepajalla
venttilihuolto konepajalla

JS Oy Pietarsaari

 Ristikarintie 29, 68600 PIETARSAARI

Managing Director

Pekka Viita-aho
Tel. 0207 630 751
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Maintenance Director

Petteri Kuusniemi
Tel. 0207 630 758
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Supervision/warehouse

Petri Öhman
Tel. 0207 630 753
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Sales Manager

Niilo Kiiskilä
Tel. 0207 630 752
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Armatek Oy

 Hepolamminkatu 36 A, 33720 TAMPERE

Managing Director

Pekka Viita-aho
Tel. 0207 630 751
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Maintenance Director

Mika Lopanus
Tel. 0207 630 741
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Invoicing and ledger maintenance
JS Oy Pietarsaari/Armatek Oy

Tiia Hartikainen
Tel. 0207 630 750
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