Quality made in Germany
Production in OEM-quality
Dipl.-Ing. Koch Fahrzeugtechnik is supplying top quality products since more than 12 years. This quality standard is used consistently for our products and we produce all components in OEM quality!
Highest reliabilty based on protection grade IP68
Automotive industry clients demand protection grade IP65. As we use our products also for trucks, agricultural and construction machines, we top this and produce all our products in almost highest protection grade IP68 (protection against dust inflow and constant immersion).
| For example we will never use computer connectors for our products. This connector type is not at all designated for the automotive use. | ![]() |

Our high quality standard demands a permanent control of all producing processes. To be able to guarantee this, even external production
steps (e.g. PCB assembly and reflow soldering) are exclusively ordered in our region of Germany. Final assembly, programming and
functional tests take solely place at our company.
Rolling road engine tuning
We tune the software for our products on our in-house rolling road specifically for every engine type. We deliver a product that is ready to be installed. So no adjustments are necessary at all.


