WITTE Automotive produces and supplies WITOL^® to motor car manufacturers and system manufacturers the world over e.g.:

ARVIN MERITOR, AUDI, BENTELER, BENTLEY, BMW, BRANDL, BROSE, BROWN, BULTEN, DAIMLERCHRYSLER, DELPHI, DENSO, DURA, ESMAR, FERRARI, FIAT, FORD, FAURECIA , HBPO, HEINRICHS, HELLA, HIREUS, HEULIEZ, INTIER, KARMANN, KOITO, LEAR, MAGNA, MERIDIAN, MITSUBISHI, MKP, NISSAN, OPEL, PEGUFORM, PORSCHE, RFP, ROLLS ROYCE, SAAB, SEAT, SKODA, STAMPIQUATTRO, TIBERINA, TOWER AUTOMOTIVE, VALEO, VISTEON, VOLKSWAGEN, VOLVO, VOLVO TRUCK, WEBASTO