its every single piece.

One can say the art to build a harmonius car, is to align all its seperate parts in such a way, that they suit each other as well, as to form the structure of a homogen body.

Many aspects weigth in this argument. Structure born noise, vibration, self-resonance, stiffness, mechanical and thermal durability, low mass, longevity, etc.

NVH Development

In a car vibrations are controlled by the mounts of the powertrain and the suspension. The goal is to analyse the structure born noise with its effects and disharmonies adequate in order to be able to control or anihilate it with constructive measures in design of engine mounts and the suspension. In order to control the structure born noise active (hydraulic) or passive it is important to consider it from the very beginning at the drawing board (CAD), at the start of the construction.

Is the automotive supplier able to influence the acustic qualities of parts in the early stage of development (CAD), the customer averts aditional costs, if in a later prototype stage unespected NVH problems occur, at a stage when small changes on a car (prototype) cause high efforts and costs.

We have the know how and the apropriate apparatus to develope and research NVH conform, and offer to our customers OEM service and support in their development process. We have allready developed complete mount sets for several mass production cars, see the link 1, 2, 3, 4, 5.

We are specialieced in the development, testing and production of :   Engine Mounts (hydraulic) ，Subframe

Bushings,  Control Arm Bushings,  Suspension link bushing,  Stabilizer Mounts,  Top Mount,  Spring Seat,  Air Intake rubber tube, etc.

The developement of modern vehicles has become very sophisticated. Many disciplines of physics and science have found their influence in car development, and define the state of art of todays engineering. The mechanical structure of a vehicle is the sum of all its singular parts. The body as a whole is defined on the mechanical attribute of

Vibrarion Control Testing

Single Axle Elastomer Testsystem MTS 810，Single Axle Elastomer Testsystem MTS 831 (200Hz,1000Hz) for Static and Dynamic stiffness, Tri Axial Elastomer Test System MTS 833 (80Hz), MTS Five Channel Testing Platform (4 Cylinder + 1 Tourque Cylinder) for  durability, Torsion Rigidity and RPC Street Simulation, Duration Testing.

OEM Support

Our laboratory simulates for example: Aging Processes, including Ozone and Oil, Frost / Heat (Climate Chamber), Salt Spray Test (Corrosion), etc. Our laboratory is equipped with all kinds of test devices for research and development and quality control:

NVH Testing Facility  BBM PAK II (32 Channel)

The NVH Testing Facility enables us to measure Vibrations and Structure Born Noise in the car body in order to analyse the way vibrations develop in the structure. With the vibration behavior analysis we can develop appropriate and optimal engine mounts.