Patricio Soto A. y Cía. Ltda., Rancagüina is a leading company in the development of solutions in the area of engineering, construction, assembly and industrial maintenance with 40 years of experience providing an excellency service. Developing to national projects, worrying about complying with the client's requirements, in terms of quality and the environment, for this we have multidisciplinary teams and a wide range of specialists who work under a process of continuous improvement. Giving our seal of quality and care for the environment. Endorsed since 2006 by ISO 9001 and ISO 14001 certifications, granted by Bureau Veritas.