Sierre Companies

Monteiro Recovery takes care of: to buy back during the day copper, brass, aluminum, electric motors - which are mainly found in the fields of construction, renovation and in cars intended for demolition - or any other type of metal carry out an initial sorting of the different types of metals in its…

Drinking water, a priceless good... Membratec projects, builds and commercialises treatment plants using membrane technology for the production of municipal drinking water. Membratec also integrates membrane filtration in more complex treatment chains and realises centralised water softening and brackish…