DAS SP, a division of Key to Metals AG established in 2023, delivers audit and certification services to the industry, public sector and trade and service sectors in response to frequent demands of our clients and partners.

With its headquarters based in Zürich, DAS SP operates in the European region providing services through our network of competent partners and representatives.

Our mission is to deliver professional, impartial, independent and value-added services to our clients by using experienced auditors to focus on the essence and practical implementation of the ISO standard requirements for your business, rather than through a basic documentation review.

Our vision is to use our long-term experience to provide top-quality services through cooperation with partners in Europe, America and Asia.

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