Here at MARRAFFA Quality and Safety are two fixed constants. Following certification of the Quality Management System in accordance with ISO 9001:2008, we were also awarded the BH OHSAS 18001 […]
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The Stoma Group experience with renewable energy
Stoma Group S.p.a. is an international company known worldwide for the quality of its work and mechanical engineering. Founded in 1977, it has over 30 years of experience in the […]
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