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Quality and Certifications, SOMMA designs and manufactures CE-marked bearing devices according to EN 1337, CE-marked anti-seismic devices according to EN 15129 and CE-marked expansion joints according to EAD 120110.
we got the
QAS Certification
SOMMA, with its SMW company, presents itself as a player capable of providing end customers with a wide range of solutions, completing its offering of products and services with:
SMWALL
SMWALL design and production of reinforced earth, reinforced earth and green earth
SISMART vibration protection for art objects.
SISMART
SM – TRE che si occupa di protezione dalle vibrazioni di oggetti d’arte….
Sm-tre
SMWALL
SMWALL design and production of reinforced earth, reinforced earth and green earth
SISMART vibration protection for art objects.