ONEJOON Services

Services - as individual as our customers

The individual support of our customers is tailored to their special needs.

We are your partner when it comes to the development of your new products and processes, model-based process and design optimization using CFD simulations, or the supply of spare parts, maintenance and modification of your plants.

The support for your production

Service, Maintenance & Spare Parts

We are your reliable partner - from spare parts, over the annual maintenance, up to the modification project and much more

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ONEJOON Service Technischer Support Grafik 840x560
We create your process

Test Center

We support you to develop your new products and processes.

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Technically sophisticated furnace solutions using CFD simulations


Model-based process and design optimization for high-performance products.

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Kilns & Furnaces
Experience since 1896 read more
Markets & Materials
Everything at a glance read more
Technology & Processes
Process examples from A to Z read more
Heat treatment plants

More than 120 years experience in industrial furnace construction

ONEJOON GmbH Bovenden, Germany +49 551 820 830 - 0