For all of your infrastructure needs

Aurajoki is your rapidly responding partner in any challenging project.

We produce steel structures cost-effectively in our mechanical workshops in Latvia and Kannonkoski, Finland. Afterwards, the hot-dip galvanizing process is carried out at our own hot-dip galvanizing plants in Finland.

Conveniently in both Finland and Latvia

We offer cost-effective solutions with fast delivery times from our mechanical workshops in Kannonkoski and Riga. Our capacity is supported by our professional and competitive network of subcontractors, both in Finland and abroad.

The large storage facilities in our various units are available to our customers.

Our infrastructure group is compliant with the ISO 9001 and ISO 14001 standards for quality control and the environment.

Our mechanical workshop in Kannonkoski and hot-dip galvanizing plant in Lievestuore form a cost-effective and fast-acting combination

Our plant in Kannonkoski, which focuses on mechanical workshop production, is used to produce various types of structures, such as power lines, electric railways and transformer fields. The continuous freight transport between the workshop in Kannonkoski and the hot-dip galvanizing plant in Lievestuore ensures a competitive total delivery process.

Our decades-long experience in the manufacture of infrastructure products means that we can successfully deliver even the most complex structures to the highest quality standards and always on schedule.

Our mechanical workshop has been certified as EN 1090-1-compliant by Inspecta Sertifiointi Oy. This certificate entitles us to use the CE mark on our steel structures and manufacture our products to the standards of implementation classes EXC1, EXC2 and EXC3.

Your partner in Latvia is Auratec

Our Latvian engineering company Auratec SIA manufactures steel structures cost-effectively for power line and mast structures. Our Latvian plant’s product selection includes road portal, angle iron and transformer field structures.

The plant has been certified as CE EN 1090-compliant by Inspecta Sertifiointi Oy. This certificate entitles us to use the CE mark on our steel structures and manufacture our products to the standards of implementation classes EXC1 and EXC2.

Infra-tuotteitamme

Power line structures

such as tubular legs (guyed), angle irons and field towers (unguyed) can be manufactured to your specifications.

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    We can supply any type of tower that you need to any power line site. In addition to towers, we can deliver any other steel structure components in the same delivery.

    We can manage the logistic arrangements of your project directly to the installation site. Intermediate storage during projects is no problem for us.

Transformer field components

Transformer field components are used as support structures and mounting platforms for power station components.

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    We can supply any type of structure that you need to any transformer field. In addition to structures, we can deliver all other types of components in the same delivery.

    We can manage the logistic arrangements of your project directly to the installation site. We can also handle any intermediate storage during the transformer field delivery process.

Electric railway structures

We have decades of experience in manufacturing steel parts for electric railways and railway yard structures.

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    We can provide you with the I and P pillars, portals, crossbars, signalling bridges and lighting masts that you need.

Noise wall structures

We can manufacture steel structures for noise walls to your specifications.

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    We can provide you with e.g. the necessary steel pillars and steel foundation parts for your noise walls.

Traffic signal pipes

Traffic signal pipes are available directly from our warehouse. Our traffic signal pipes are CE marked.

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    Stock product dimensions:
    - 60,3 x 2 x 6000
    - 60,3 x 2 x 8000
    - 88,9 x 2 x 6000
    - 88,9 x 2 x 8000

    Our pipes are hot-dip galvanized and stored in our Aura plant.

Road portal structures

Our road portal structures can be manufactured to the standard-project drawings of the Finnish Transport Infrastructure Agency or to your specifications.

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    We manufacture our grid and pipe portal structures in our mechanical workshops in Kannonkoski and Latvia and hot-dip galvanize them in our plants in Lievestuore and Pirkkala.

Telematic masts

We can manufacture different types of angle and steel pipe structure masts to your specifications at our plants in Latvia and Kannonkoski.

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    We have decades of experience in delivering hot-dip galvanized and painted masts to all types of worksites.

Lighting masts (our model)

We can manufacture lighting masts at our Kannonkoski plant according to our own specifications or yours.

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    We deliver mast types that vary between 18–42 metres in height. The load and strength calculations of our lighting mast models are Eurocode-compliant and are based on the EN 1993-3-1 standard. Wind loads have been calculated for terrain class 0+ (inner archipelago and sheltered coastal areas) and thus the structures can also be used in terrain classes I–IV.

Aurajoki Oy

was founded in 1967 and specialises in metal surface treatment services and solutions. We produce, develop and design cost-efficient industrial service solutions – from the production process to the planning, finalisation and customer delivery process.

As a flexible service provider, we adapt to our clients’ every need: we can provide you with entire supply chains or even just individual services.

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