The Quality Management System is a well-defined and integrated procedure in our company, as the first ISO 9001 accreditation dates to 2004. Melesi G has always strongly believed in this indispensable tool to better manage all production phases. Following the structural expansion, which took place during 2020, Melesi G has reserved an important space for the Quality Control office; within which, we can find contact, fatigue, hardness and optical control machines, interlaced to the company 4.0 network and all integrated with the MES Management System. Manufacturing Execution System, more commonly known as Mes, for Melesi G, combines all the work phases, from the entry of the Customer Order, Planning, Processing, Treatments, Dimensional and Quality Controls, up to Packaging and Shipping. All this guarantees real-time monitoring of all the working phases of the requested product.