The Museo della Chiave Bianchi 1770 is the company museum of Keyline S.p.A, an innovative company that designs and produces keys and mechanical and electronic key cutting machines. Keyline S.p.A is a leading company in the technology of transponder car keys. With the acquisition of Keyline S.p.A, the Bianchi Family decided to continue in its centuries-long traditional key business, started in 1770 by master locksmith Matteo Bianchi and passed on from gather to son until today. The Museum housed at the company’s production plant, holds one of the most complete private collections of keys in the world: It is a true treasure-trove, holding almost two thousand items between keys, padlocks, locks and key cutting machines from all over the world and from several different historic eras, from the I century AD to the present day.