Noise and noise pollution is one of many challenges facing the automotive industry, in particular vehicle manufacturers and manufacturers of tires and exhausts. With homologation requiring vehicles to meet specific legal standards, many companies turn to us, world leaders in testing and certification, for help.

Acoustic testing services
We have experts, engineers, test tracks and facilities to test against international standards such as UN-R51, and perform tailored tests as required by manufacturers. We use test tracks that allow measurements for varied road surfaces and ambient conditions, and perform ‘round robin’ tests on different tracks to secure results that are consistent and fail-safe.
Our mobile measuring system, PAK MK II, allows us to offer an extremely flexible testing service, which can be used throughout all stages of product development and homologation. In early stages, this can save time and money by reducing the risk of a failure once production has begun.
16th Floor, Block A, No.73 Fucheng Road, Century Yuhui Mansion, Haidian District, Beijing,
Beijing, Beijing Municipality,
China