The men and women of CNI are highly qualified to work every metal steel , aluminum and stainless steel . They are trained in various welding techniques TIG, MIG, MAG , to achieve various parts of boiler , hardware, metal and welded .
Permit holders Platforms, CACES ... they work on site to modify, repair and install all metal parts.
Internal staff the company operates in Saint Nazaire in Loire Atlantique, in France but also internationally in the shipbuilding , aerospace , offshore , urban development , industry, recreation and attractions .