stoba Präzisionstechnik has been the preferred partner to the automotive industry and a leading producer of complex components for high-pressure injection systems for many years.

Innovative processes for high-volume production are the hallmarks of production within the company. They guarantee customers quality and efficiency.

The latest machining technologies are always used and developed, taking customer and product requirements into account. In so doing, stoba considers not only the quality standards within its own company but also those of its suppliers.

With regard to metal machining, stoba Präzisionstechnik relies on the high-tech facilities of stoba Sondermaschinenbau constructed specifically for the components.

Measuring devices, machinery and special tools are also manufactured in the company’s own equipment production facilities.

During the early phase of a new project, stoba Präzisionstechnik offers its customers an SE-partnership. In this way, the best manufacturing concept with the desired functionality and quality is developed jointly for each component at target costs.


The production department of stoba Präzisionstechnik is noted for its highly-automated ultra-modern machines. The different processing steps take place in clean, air-conditioned operating areas.

The majority of components are produced in their millions each year with competent processes in the Backnang, Small Dole and Yantai plants. stoba Präzisionstechnik is a multi-shift company renowned for its reliability and flexibility.


First Time Quality – this principle applies to stoba Präzisionstechnik in manufacturing and quality assurance.

The company implements them consistently and meets the most stringent quality requirements in terms of tolerances in the µ range. The aim is 0 ppm. Each employee of stoba Präzisionstechnik feels a sense of duty towards it, day after day.

stoba Präzisionstechnik is certified in accordance with DIN ISO/TS 16949, DIN EN ISO 9001, DIN EN ISO 14001, DIN ISO 50001 and BS OHSAS 18001.