always one step ahead

Quality Policy

Bergkau products belong to premium brands. Within our production, all business processes are carried out from the processing of raw materials to the creation of a finished product.


Bergkau has a two-factor system of quality control: testing of raw materials, testing of finished products.

Rubber undergoes 16 kinds of tests, after which it is allowed into production. Ready-made Air Springs is tested for life cycle and loading, expanding and burst test.


Bergkau has quality accreditation ISO / TS 16949: 2012; EAC / TP TC 018/2011

Our tests

  • Tests for raw materials:

    • Rheometer test

    • Adhesion test

    • Hardness test

    • Density test

    • Tensile strength test

    • Breaking elongation test

    • Material analysis

    • Source rupture tests

    • Tensile strength

    • Determination of moisture

    • Corrosion

    • Impact resistance

    • Ozone test

    • Low temperature

    • Determination of burning rate of elastomers

    • Rebound(Flexibility)measurement

  • Tests for raw materials:

    • Life cycle test

    • Loading, expanding and burst test