Nolek is one of the world’s leading total solution provider of leak testing, proof testing,  leak detection, helium charging and recovery and non-destructive testing equipment.

Nolek was founded in 1973 and the headquarter is located in Stockholm, Sweden. Today Nolek has subsidiaries in Malaysia, USA, Denmark & Hungary as well as approximately 15 distributors worldwide. Nolek has production facilities in both Sweden and Malaysia.

Below you can read more about our different product segments:

Custom Engineered Systems

With close to 40 years experience, Nolek has become the world’s leading manufacturer of custom built machines for leak testing, leak detection and proof testing.

Nolek often helps its customers already in the prototype stages of their product development in order to make sure that the product will meet the customers´ specific leak testing requirements when it goes into mass-production.

Nolek can design and produce anything from small simple fixtures to large advanced inline systems. Nolek is truly a total solution provider and can help you test virtually anything.

Nolek utilizes all the available technologies within leak detection and testing, as well as proof testing. We have excellent know-how of all measurement methods (i.e. pressure measurement, flow measurement and gas/helium measurement). Conventional pressure and flow measurement methods are offered for most applications. However, if technical conditions or stringent requirements need to be met the helium method is used.

Nolek’s long experience and knowledge of helium leak testing is unique. Ultimately, together with our customers, we decide which method is best suited for their specific needs.