That is who we are:
Jakob Hülsen GmbH & Co. KG

As a producer of raw formed parts made of non-ferrous metals, Jakob Hülsen GmbH & Co. KG serves customers from industrial and plant engineering, the shipping industry, the offshore sector and the commercial vehicle industry all over the world. As an expert in aluminum welding, the company's portfolio also includes special designs and individual welding work.
For almost 130 years, the Tönisvorst-based company has stood for reliability, development and progress.

Learn more about the history, the services and the philosophy of Jakob Hülsen GmbH & Co. KG:

More than 130 years ago, Jakob Hülsen laid the foundation for today's company as a pump maker and coppersmith. Today we are internationally active. Learn more about our history here.

Our unique selling point is the production of raw formed parts from non-ferrous metals, but also individual aluminum welding work. Learn more about our services here.

We keep what we promise. We have made this promise to ourselves. Learn more about our corporate philosophy here.

Our approvals and certificates

Jakob Hülsen GmbH & Co. KG is nationally and internationally certified and approved. All important certificates can be viewed here. Please do not hesitate to contact us regarding questions about the area of approval.

ISO 9001:2015 EN

You can download our approvals as a PDF file here.

ISO 9001:2015 EN

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ISO 9001:2015 EN

You can download our approvals as a PDF file here.

ISO 9001:2015 EN

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AD2000 W0 EN_EN

You can download our approvals as a PDF file here.

AD-2000 W0 EN_EN

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AD-2000 HP0 ISO-3834-2 EN_EN

You can download our approvals as a PDF file here.

AD-2000 HP0 ISO-3834-2 EN_EN

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50007 Restamping agreement EN

You can download our approvals as a PDF file here.

50007 Umstempelvereinbarung_LR_2021

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PED Al 4.3 2024 EN_EN

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PED Al 4.3_2024 EN_EN

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CRN Quebec

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CRN Alberta

You can download our approvals as a PDF file here.

CRN Ontario

You can download our approvals as a PDF file here.