Delachaux(DELACHAUX). The principal activity of the company is to manufacture and supply specialised steel and other metal products for applications in the railway, automotive, warehousing, agricultural machinery and aeronautics industries. STEEL: providing track maintenance services to the railway, tramway and metro networks; CONDUCTORS: electrical generators, machines for producing electrical and fibre optic cables, magnetic sifting operations; METALS: manufacture of chrome metals and alloys; SPECIALISED STEEL: manufacture of specialised steel components, such as crane wheels.