Competence from a single source

One of the most important criteria for long-lasting and permanently reliable locking systems is the first-class quality of the product components. For this reason, we at DLP consistently rely on a high level of vertical integration. This includes our in-house equipment construction as well as tool and mold making, which, as an extension arm of our development department, guarantees maximum precision in prototype production.

Our own bending, embossing and stamping departments, key cutting machines, zinc die casting plant and a plastic injection molding shop with gas injection technology ensure efficient logistics with short distances. Of course, the assembly of our products also takes place in our own factory.


However, our high level of vertical integration is not only advantageous in terms of the quality of our products, it is also an important factor when it comes to new developments and customer-specific wishes. For this, we have a virtual project development with state-of-the-art simulation tools, an in-house test laboratory, a 3D printer and an ESD room for electrostatic discharge.