Cincinnati Test Systems – Schreiner GmbH

Who we are

CTS-Schreiner is part of Cincinnati Test Systems, a leading provider of leak test and leak detection solutions. Together we have delivered more than 35,000 leak test systems worldwide.

CTS-Schreiner is a provider of best-in-class leak test instruments and custom leak testing machines for almost every industry including medical, automotive, aerospace and consumer products. For more than 40 years, we have been providing pressure decay, vacuum decay, mass flow, differential pressure, and other leak detection technologies to our customers in Europe and around the world.

From standard benchtop leak test instruments to fully customized and automated machine solutions, CTS-Schreiner has the right technology for any leak testing application.

More about us


  • Custom Engineered Test Systems
  • Leak Test Instrumentation
  • Calibrated Leak Standards
  • Quick Connectors
  • Accessories

Major Markets Served

  • Automotive
  • Medical
  • Energy
  • Consumer
  • Other Transportation


Cincinnati Test Systems-Schreiner GmbH

Rudolf-Diesel-Straße 17-19
85521 Ottobrunn

Tel.: +49 (0) 89 608093-0
Fax: +49 (0) 89 608093-44
E-Mail: info@schreiner-testing.com


Where we are located