As a manufacturer, CATHELAIN S.A. ensures optimum quality control.

CATHELAIN S.A. stands out from most of the current suppliers of assembly components. We guarantee the origins of the substances used and we issue certificates from the steel works and all other intermediaries to all our customers. We ensure 100% traceability for our parts, from the raw material to the different manufacturing processes. CATHELAIN is the unique supplier of fasteners who can insure a full quality control of all its products to customers. We do not produce self home made certificates on raw material origins.

The leading outsourcers, such as the TOTAL group, trust us today.