CNI is the partner of your complex and ambitious projects for industry and architecture. We make all your projects boiler making Metalworking , Pipesmith , Metal Structures and Mechanical Welding .
For 50 years CNI has been recognized as a leader in the design and instalation of specific products metal in the areas Navalconstruction , Aerospace, Offshore industrie , Industrial Tooling but also in Urban Planning , Leisure infastructure. The company manages " turnkey " specific processes , large scale, high-tech in their entirety.
Our highly qualified staff bring you the best technical solutions for all types of steel welding, stainless steel, aluminum and assembly on-site assembly Loire Atlantique (44) and France.
Brands: Subcontractor for metal product
Turnkey management of the fish ultimate abyss.
Manaufacturer of te steel structure and manage sub contractor to painting,covering and electricity.
Delivery and one-site assembly of this structure.