SDMS has been present on all main nuclear sites for the last 35 years.

Craftsmen are qualified to work under hostile conditions.

The various CEA (French Atomic Energy Commissions) centers, COGEMA and its subsidiary companies, EDF, AREVA and its subsidiaries, FRAMATOME are the main clients in this field.

SDMS has acquired unique experience in manufacturing packagings for radioactive products and has produced many tubular or sheet metal gloves boxes.

SDMS has manufactured the FRMII (Germany) reactor vessel in 1999.