Sergio Sala is an atypical computer engineer. He worked for 38 years in the textile field acquiring experience throughout the supply chain. The development of software and IT platforms brought him to develop projects tightly related with the fashion and textile world such as the creation of a geen technology intended for the industrial washing. A sustainable solution that we immediately supported. Tollegno 1900 collaborates with IAFIL, the company for which Sergio has been working for 16 years. Being two realities not in competition, it was decided to follow a common path in respect of the environment, ed – and adopted using it for most part of our knitting.