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Sheet metal processing for demanding parts and assemblies

Precisely made. Cleanly processed. Matched to your application: sheet metal parts, components and complete assemblies to drawing – with a focus on demanding one-offs, small batches and custom work.

What we offer in sheet metal processing


We work mainly with stainless steel in various grades and with aluminium – in a segregated production area. From the first cut profile through forming and welding to the finished assembly, you get production steps that are matched to one another, from a single source.

Laser cutting

Precise profiles, cut-outs and holes for one-offs and series – high dimensional accuracy and complex geometries, produced economically. Typical parts: enclosure panels, covers, flanges, brackets, machine components.

Bending and forming

From a simple angle to a complex part with several bend lines. What counts is not only angles and dimensions but bend radii, material properties, springback and what happens to the part afterwards.

Section bending

Bending sections and tubes in stainless steel and aluminium with precision – including special sections using our own rolling tools.

Welding

Clean, load-bearing joints – visible welds as well as purely functional ones. We choose the process to suit material and design, and allow for distortion, heat input and surface requirements at the planning stage.

Grinding and surface finishing

With stainless steel in particular, the surface is part of the quality. We finish welds, visible and functional surfaces to suit the application – from technical rework to a high-grade visible finish.

Drilling, threads and machining

Holes, threads, countersinks and other machining are built straight into the process – fewer interfaces, and components that arrive ready to assemble.

Assembly manufacturing

On request our work does not stop at the sheet metal part: we join components into complete assemblies – enclosures, frames, vessels, panelling, machine components and special structures, all from one source.

More than sheet metal to drawing


With small batches and custom work in particular, it is often only during production planning that it becomes clear whether a design can really be made economically and reliably. We therefore do not treat sheet metal work as mere execution: we look at material, bend radii, weldability, tolerances, surfaces, accessibility and sensible production sequences – and point out opportunities to improve things early. That is especially valuable for parts that are technically demanding, needed only in small numbers, or intended for applications with particular requirements.

Materials we are at home with


Our focus is on stainless steel and aluminium. And we look beyond the material designation: condition, surface, loads in service, welding process and subsequent operations all shape how a part has to be made. If your project calls for other metals, we will tell you frankly what our shop can sensibly do.

2,000 × 4,000

mm maximum sheet size

0.5–20

mm material thickness, laser cutting

2,500

mm mechanised longitudinal welds

8 axes

CNC 3D laser welding

3,000

mm CNC bending

Since 2004

Stainless steel & aluminium from Hildesheim

When standard production is not enough


Particular material requirements, tight tolerances, high-quality visible surfaces, documented material quality or small quantities: many of our projects start where ordinary sheet metal production reaches its limits. We combine modern manufacturing capability with the flexibility of a specialist metal processor – and so deliver parts and assemblies with unusual demands on material, processing, cleanliness or documentation.

Let’s talk about your project.

Send us your drawing or CAD data by email – together with material, batch size and your requirements. We will come back to you with a sound assessment.

or write directly to info@stainlesstec.de – simply attach your drawing, STEP or DXF file.

DIRECT LINE: +49 5121 690 85-0