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MORE THAN 20 YEARS OF EXPERIENCEEstablished in the year 1995, NJL-S.A. ensures customer satisfaction in projects of high complexity and dimensionCOMPANY
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Consult here the type of service that our company can offer you !



ALUMINUM FRAMES
CUT AND DRILLING
PICKLING



METAL STRUCTURES
ON-SITE ASSEMBLY
PAINTING