OUR SERVICES
Bar turning of metal parts in small, medium and large production runs
MACHINING
NJA provides bar turning of series from 100 parts to 100,000 parts, on CNC and cam-type lathes from Ø 2 to Ø 60, using a variety of materials.
TURNED PART TREATMENT SUBCONTRACTING
Thanks to a network of partners, we can handle 5-axis machining, heat treatment, surface treatment and more.
ASSEMBLY
NJA INDUSTRIE offers you the possibility of assembling mechanical sub-assemblies.
CONSULTING & DESIGN
NJA INDUSTRIE offers you the possibility of co-design,value analysis and tolerancing.
OUR SECTORS
Bar turning of parts for all sectors
Railway sector
NJA INDUSTRIE makes plugs out of 316L stainless steel and solid rings of aluminium and copper, to earth the rolling elements of the railway.
Defence sector
In our workshop we machine weldable steel bosses, mainly on cam lathes. On our CNC lathes, we also makeradio connectors from stainless steel, aluminium, and brass bars .
Heavy goods vehicle sector
The machining of parts for heavy goods vehicles is one of the company’s historic activities.
Sports and leisure sector
For several years, NJA INDUSTRIE, in partnership with its customers, has been developing applications for use in Sports and Leisure.
Manufacturing sector
Our diversified and complementary machine fleet allows us to create a wide range of products for industry,
Construction sector
For several years, NJA INDUSTRIE has been developing the machining of parts for the construction sector.
Luxury goods sector
Since the early 2010s, we have been making components for luxury products
Aeronautics sector
Thanks to significant investment in our machine fleet since 2011, we are now able to manufacture connector bodies out of 304L or 316L stainless steel for the aeronautics sector.
WHO ARE WE?
Subcontractor specialising in the turning of metal parts
A FEW FIGURES
Manufacturer of machined parts
A fleet of 20 CNC and cam-type machines
An annual growth rate of 10%
Know-how