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What do we have to offer you ? 


Aluminium Casting Alloys

        •  primary and secondary aluminium based
        •  according to all international standards
        •  according to your individual needs


Experience the reliable supply of your company with high-quality aluminium materials for pressure die casting, sand casting and gravity die casting according to your requirements and . . .


benefit from a convincing price-performance ratio.

226 A   (EN AB-46200)

226 D   (EN AB-46000)

230 A   (EN AB-44200)

231 A   (EN AB-47000)

231 D   (EN AB-47100)

230 A   (EN AB-44100)

230 D   (EN AB-44300)

239 A   (EN AB-43100)

239 D   (EN AB-43400)


AlSi7Mg   (EN AB-42100)

AlSi9Mg   (EN AB-43300)



Aluminium 99,7

Rotor Aluminium 99,7  (in 5-7 kg ingots)


 Master Alloys 

Copper Alloys

Copper Granules


About us :

ISAL stands for competence, reliability and fair play. 

Decades of leadership experience in well-known companies in the European aluminum industry and excellent relations formed the basis for our lauch in 2004. In close cooperation with renowned producers, we offer selected foundries best possible supply of high-quality aluminum alloys according to standard and special requirements. All common primary and secondary alloys are promptly available. Hardly anyone can do that better and quicker.

We are in the middle of the market. Our customers appreciate our contacts and ways to take advantage of market opportunities.  Quality and customer satisfaction always come first.

You can rely on that.


What you can expect :

Supply security and consistent quality through efficient alliances.

High quality at the lowest possible cost requires efficient partners. Our customers can rely on experience and proven connections. Your specific needs are the focus.

One of our strengths is fast delivery, exactly fitting and reliable. Your advantages: More time, more space, more liquidity.

In addition, you benefit from favorable conditions that we can offer thanks to market proximity and special agreements.

Let's talk about it!


. . .  get in touch with us :


Please contact us to discuss your requirements.


Contact :                 Ingo J. Seibel

Phone :         +49 2163 5770 630

E-mail :              office@isalco.de

If you have a question or want to send us an email:


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What alloys are you interested in ?  >>

We look forward to hearing from you.

ISAL  I. Seibel Aluminium

 Patschelstr. 18  ·  41379 Brüggen  ·  Germany

 Tel +49 2163 5770 630  ·  Mail  office@isalco.de

 www.isalco.de  ·  USt-IdNr. DE 238686688

© 2019. ISAL I. Seibel Aluminium. Alle Rechte vorbehalten