SIB srl is an industrial structure that for more than 40 years has been producing, with its own technologies and know-how, combustion systems, furnaces and treatment systems for industry and makes use of a vast and proven experience both in the design phase and in the construction, installation and maintenance of its systems. Our many applications in the fields of surface treatments and melting of aluminium and non-ferrous materials have favoured over time, the development and improvement of our technical department for the design and construction of complete plants for the recovery of aluminium contaminated by water and organics.