Coesum was founded in 1991 with the purchase of a stereolithography machine. Over the years we have evolved to meet the increasingly demanding requirements of the industrial world; we have the possibility to produce prototypes and small series of plastic and aluminum parts both with rapid prototyping technologies and with numerical control mechanical machining. We have a department also equipped for the production of small batches with silicone mold casting. The evolution of the last 10 years has allowed us to gain considerable experience in the field of product design; we define the style of new and innovative new products in form and function in line with the specifications shared with the customer. To date COESUM is able to follow the entire development process of a new product from design, engineering, production of prototypes and pre-series, plastic molding and aluminum die-casting.