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Solutions

OA Opbyg ApS are always ready to help you, so contact us today, and together we´ll find the best solution for you.

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Spare parts

OA Opbyg has a big spare part stock and is in a great position to deliver, with day-to-day delivery. Should the requested sparepart not be in stock, we will quickly be able to o…

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About us

Since the beginning in 1991, we have installed maneuverable axels for a long line of customers.

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Gallery

We make an effort to show you, as the customer, what we are best at doing. Therefor, you should check out our gallery.

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Contact us

OA Opbyg ApS are always ready to help you, so contact us today, and together we´ll find the best solution for you!

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Module axle

OA Build has developed a unique product, which we call modular shaft. With a modular shaft, the load on the turntable can be increased by 10 tons in 15 minutes.

Smith and maschine work

We do all of our smith and maschine work at our new facilities in Holbæk!

Volvo FM/FH

OA Opening for Volvo FM / FH storage cabinet in cabin.

Cases

It is rare that two projects are the same, and we have therefore gathered some of our best cases for you, as the customer, so that you can get the best overview of what we can help you with. We have extensive experience in the production of forced and hydraulically controlled axles, which provide better maneuverability and that is exactly why we are one of the leading companies in the industry.

Do you have a project?

We are always ready to help and advise you in your next project. So contact us today so that together we can find the best solution for you and your company.

9. April 2026

In the summer of 2025, we opened a new propeller shaft workshop at our location in Holbæk. Here,…

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Latest news

Here you will find our latest news, we update you on everything from what happens in the office to what happens on the roads.

You will be able to read about the latest technology, as well as our latest products, so take a look and stay updated.