Quality, partnership, operation: You can count on it.

Graepel is both a traditional company and a family business. We are demonstrating our expertise in perforated and formed sheet metal on a daily basis—and have been doing so since 1889. Our customers trust us and we enjoy long-standing partnerships. We are aware of our responsibility and deal intensively with what we have to offer.

So that you as our customer always know what you can expect from us, we have defined the Graepel quality commitment. Are you interested in finding out more? Contact us. 

Our quality commitment

As a system supplier for innovative sheet metal products, we assist our customers along the entire process chain. We deliver customized solutions for the highest demands. We only regard our work as completed when our customers are 100 percent satisfied with our services. 

Maximum safety, application-optimized design and superior quality: Every Graepel product must meet these requirements without any restrictions. When it comes to our products and processes, we also attach the utmost importance to the efficient use of energy and resources and the highest possible level of environmental compatibility.


Our certifications: proven quality

Quality assurance in the Graepel Group

Safety whenever you use our products: You must always be able to fully rely on our quality. We are well aware of this – and we have established systematic quality controls that cover our entire production chain.

The numerous certifications that we have acquired give you added confidence. The certifications of Graepel Löningen, Graepel Oberflächentechnik, Graepel Seehausen and Graepel North America vary according to the product range of our branches.

Certificates held by Graepel Löningen GmbH & Co. KG

Quality Management:

Environ Management System:

Welding Certificate:

Certificates held by Graepel Oberflächentechnik GmbH & Co. KG

Certificates held by Graepel Seehausen GmbH & Co. KG

Quality Management:

Welding Certificates:

Hot-dip galvanizing plant:

Certificates held by Graepel North America Inc.

We will be glad to advise you.

Our employees look forward to hearing from you.

Contact us