We pay attention to detail

Machining and production processes with state-of-the-art machinery and excellently trained staff while adhering to the highest quality, precision and efficiency standards – a matter of fact for STERMAN and what we term as



Our production team realizes the high-quality small production lots of our developments with 100% production control and in a resource-efficient manner. We rely not only on modern CAM technology during production and a conversion-free connection to our server system but also on production that is in harmony with our environment.

Needless to say, we are certified according to DIN ISO 9001 : 2008.

We produce exclusively on our own premises. Our core processes are CNC turning (with combined machining of turning and milling), CNC milling (with HRC/hard milling), CNC grinding, vulcanisation and an extensive quality assurance. We are also in a position to call upon a network of certified and specialised experts.

We develop and produce our core products with a vertical integration of > 90% on our premises in the Black Forest. Only in the case of special production steps do we require the expertise of excellent external partners right on our doorstep, e.g. for wire cutting, hardening or coating.

Our precision parts and assemblies are constantly monitored, measured, tested, documented and improved during production and assembly. Before commencement of assembly, the parts undergo our internal quality assurance.

Prior to delivery, the static and dynamic function of the clamping systems, devices and machines is checked extensively in house during a pre-acceptance test.


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