// Operational Fluids Testing
So Everything Runs Smoothly!

// Fuel testing
The area “Fuels and Lubricant Testing” was APL’s first business area. It was the focus as the company founded in 1989. From the very beginning, development and implementation of reliable analytical and engine testing methods was actively supported. This contributed decisively to the establishment of a stable qualification system for operating materials.

Engine Oils
A wide range of engine oils are tested and certified here.

Fuels
Fuel testing is part of operating materials testing and is one of the core competencies of APL.

Rating
Here you will find the wide range of capabilities in the field of rating of operating materials and components.

Laboratory Analytics
APL’s laboratory analysis covers everything from lubricant to fuel analysis and more.
// Locations
Headquarters Landau
APL Automobil-Prüftechnik
Landau GmbH
Am Hölzel 11
76829 Landau
// Wolfsburg
APL Automobil-Prüftechnik
Landau GmbH
Gustav-Hertz-Straße 10
38448 Wolfsburg
// Bietigheim-Bissingen
APL Automobil-Prüftechnik
Landau GmbH
Robert-Bosch-Straße 12
74321 Bietigheim-Bissingen
// APL Group
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