The main domain of activity of the company Metalsil Prod, that is elaborating and casting aluminium, copper and zinc non-ferrous metallic waste, and their alloys, supposes a constant preoccupation for growing and perfecting the production quality – implementing both the quality management system ISO 9001 : 2001, and the environment management system ISO 14001 : 2005, in the process of certification being accrediting the laboratory according to ISO 17025 : 2001.