Design
Testing at Hilite International
We are testing performance
under all conditions
Our testing departments are equipped with state-of-the-art system-specific test rigs and the necessary analysis tools. They support the customer projects from individual production for A-samples up to continuous testing for series applications.

Testing at Hilite International
Our test departments support projects from the initial client enquiry to build individual parts for A- samples to durability testing of series applications.
We are the professional contact for our clients due to the technically diverse teams of experienced technicians and engineers who can implement wide-ranging testing requirements quickly and flexibly.
Prototyping
We are delivering quality quickly
- Measuring lab with state-of-the-art measuring technology
- Workshop for manufacturing individual parts
- Clean room for building and assembling prototypes
- Laser welding
We build initial prototypes and samples that are close to production in a quick and flexible way to high quality standards.


Returns analysis
We want to understand test results in detail
- Independent analysis team
- Standardised process for returns
- REM analyses
- Support for the quality assurance team with field analyses
Our highly qualified team analyses returns from internal testing or customer testing using metallography, REM, optical microscopy or cleanliness testing.
Building test benches
Tests can be standardized and reproduced worldwide
- Building test benches and devices
- Setting up test bench electronics
- HITest and HIEnd test bench software
Building test benches in-house using in-house testing software allows us to implement flexible and customised solutions with a high degree of standardisation.


Test Field Thermo managment components
We develop for a green future
- Functional testing of valve, stator and actuator
- Durability under various load conditions and temperature
- Helium leak test
- Acoustic measurement
- Validation LV 124
Testing and validation of components for coolants and refrigerants
Test Field Hydrogene
Innovativ and sustainable
- Testing of components for fuel cells such as shut-off valves, pressure control valves or purge and drain valves
- Near-series end-of-line testing
- Functional and fundamental testing
- Extensive validation and lifespan testing
Validation of components and testing of sample and small series tailored to product requirements and quantity in the innovative FCEV area.


Engine test facilities
Fully variable with dynamics
- Functional test benches for valves and phasers
- Component durability tests
- Pulsation tests
- Dynamic tests on the motor from -30°C to +150°C
Components and systems are tested for reliability and durability in specially designed endurance profiles.
Transmission test facilities
Precision tested in depth
Tests can be carried out in a very wide-ranging temperature range, from -30°C to +150°C, taking all conceivable external influences and disturbances into account and test our systems above and beyond the customer requirements.

We like to keep it personal!
Get in touch with us any time.
We look forward to hearing from you!