Certification

Certification by the Istituto Giordano, Kiwa, VKF and Aeai attests to the quality of Maral products and services and our excellent production performance; a focus on quality has always been part of the company's DNA, and this involves all our workers. Above and beyond their specific role, every employee is an active participant in company life and knows that their work is essential to our advancement, and that the personal qualities of each add up to the qualities of the company.