Ariosto Seràgnoli was the point of reference for Italian entrepreneurship in packaging machines sector. Thanks to his great human qualities, combined with his creative genius and unique organizational skills, he developed in a decisive way the success of the Company GD, leader manufacturer of packaging machines.

In 1966 Ariosto Seràgnoli, with the same determination and talent, designed the first machines to manufacture socket set screws, creating the Company ARSER which today, still run by family heirs, is market leader in its industrial sector.