We say that WESEM is a European manufacturer of lighting used in the automotive industry. Thus, it indicates who we are not. WESEM does not import finished lamps and it is not an assembly plant of prefabricated products manufactured by others. We design our products by ourselves and manufacture them in Poland.

We manufacture almost all our elements by ourselves. In the WESEM injection room we produce parts made of plastics. Metal elements are produced in the cold work processing department. Moreover, certain details are treated with surface processing. In particular, they are galvanized, coated with powder and sprayed with the use of the method of thin layers.

The innovative machinery park provides manufacturing repeatability and the WESEM work cells producing lamps are flexible. Thus, we can produce both large and limited series of our products in an efficient and profitable way.

Functionally designed, self-manufactured and appropriately protected WESEM lamps can be used for a long time in an efficient way. Their reliability is confirmed by detailed tests performed both at various stages of production and on finished lamps.

Quality is our priority, that is why we test and analyze our products at every stage of production. We virtually test 3D models already at the designing stage; tests are also performed during the manufacturing process. Also finished products are tested in our laboratories.

Optical parameters of lamps are checked in the photometric laboratory equipped with two light paths: for 3.16 m long signaling lamps and for 25 m headlights. We also perform ageing tests, checking the resistance of our lamps to vibrations, UV radiation, corrosion, low and high temperatures and their sudden changes.

In our research we focus on the areas in which we have to be sure that the product meets requirements of our customers. Moreover, we perform complex periodical tests. Detailed testing allows us to guarantee total lamp repeatability and their highest quality that gives our customers assurance when it comes to the reliability of our products – WESEM lamps are manufactured and widely examined in order to meet customers’ needs in all conditions.