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Discover the future of metal fabrication with JS Biz! Download our app and start turning your visions into quality metal parts. Contact us to find out more about our innovative services and how we can help you realise your metal projects."

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metal bending and cutting john steel

Why choose JS Biz?

Innovation : Notre application révolutionnaire simplifie le processus de création et de devisage de pièces métalliques.
Précision : Nous vous offrons des services de fabrication métallique de haute précision, adaptés à vos besoins spécifiques.
Simplicité : Obtenez des devis et réalisez vos pièces métalliques directement depuis votre ordinateur, en toute autonomie.

No intermediaries

For over 20 years, we've been a trusted partner in subcontracting and custom manufacturing for a wide range of industries. Our passion is bringing your innovative ideas to life.

Made in France

Our workshops are located in Alsace, in the heart of a major industrial region. We source from nearby steelmakers and offer efficient logistics throughout Europe.

Shorter delivery times

From a DXF or STP file, our algorithms calculate your prices in real time. If you have a more complex request, our team will be happy to re-engineer the part you need.


Online since 2013, our online cutting service is designed in-house by our developers in collaboration with our production team. Our tools are constantly evolving to adapt to your needs.

Dedicated, accessible and competent Customer Support.

We believe that effective customer support should be able to answer, guide and solve your problems accurately and competently. Whether you have a question about your files, or need a quote for a complex project, we offer expertise that goes far beyond a simple online quote.

Would you like to take part in our private BETA?

Get a sneak preview of our service and start streamlining your manufacturing and parts ordering processes right now!