Leading company of HDQ Group, DI QUATTRO was established in 1980 as manufacturer of mechanical components, right at the heart of the European biomedical district. Driven by a strong call for innovation, it has soon become a global partner in the design, realization and test of automatic machines, focusing on packaging for the medical, pharmaceutical, food and printing industries. A pioneering technical office works in co-design to satisfy all the client’s requests. High commitment is ensured in the preservation of all the information and know-how shared during the design phase, by specific non-disclosure agreements. DI QUATTRO is able to independently manage the whole productive process, from the order to the machine test, thanks to the specialization of its technicians and the regulation of the productive process basing on management criteria of Lean Production. In line with the company values, Di Quattro has been certified UNI EN ISO 9001 for the “Quality Management System” and UNI EN ISO 14001 for the “Environmental Management System”, additional proof of its engagement in fulfilling full client's satisfation, productive efficiency and sustainability.