Quality management system DIN EN ISO 9001:2015
Our location in Waiblingen is certified since 1996 continuously according to DIN EN ISO 9001 ff.
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Quality and reliability of the services and services are essential factors of STIEFEL to achieve customer satisfaction. In the meantime, the size of the company and the steadily growing customer requirements have to be consistently taken into account in all our decisions. This commitment to customer satisfaction, a streamlined organizational structure, a motivated employee base, owes STIEFEL the continuous and successful company development.