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Alodine, Silvering, Liquid Penetrant inspection, Painting, Chemical nickel plating, Zinc, Sulphuric oxidation, etc.

Whatever the type of metals or the size of your parts, we can perform the treatment by our different coating processes: electrolytic, chemical, vacuum or selective electrochemical metallisation.

Specialised for 65 + years in surface treatment in the engineering industry, DEC offers quality services in line with your needs and deadlines. As testimony of the quality of our work, DEC has obtained a range of certifications: ISO 9001, ISO 14000, NADCAP, and EN 9100.

We are there to serve our customers, no matter how demanding

Being the partner of choice for the major players in French industry, our company can offer its customers solutions that contribute to their future success. We are present in the main sectors of activity: aeronautical, space, defence, automotive, armaments, general mechanical engineering, rail, boating, optical, medical, etc.

Located in Cormenon near Vendome on a 35,000 m2 site, we have 7,000 m2 of offices, laboratories and workshops equipped with facilities entirely dedicated to surface treatment.