WelcomeStephan Dahlmann Mechanik und Antriebstechnik GmbH
Stephan Dahlmann Mechanik und Antriebstechnik GmbH has been a trusted manufacturer of hydraulic power units since 1996. We offer sustainable and customized industrial solutions for torque wrenches and clamping cylinders worldwide. Our products are characterized by quality and durability. We are known for our ability to innovate, which means we are always at the cutting edge of technology. Our latest project is the fully automatic Torque-Doc documentation pump. Production is carried out in accordance with DIN EN ISO 9001.






