UTN is a french manufacturer for HR (Highter Resistance) bolts to control strengh and SB (Structural Bolts) bolts produce according to current european standards, offering guaranty a total security.
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UTN is a french manufacturer for HR (Highter Resistance) bolts to control strengh and SB (Structural Bolts) bolts produce according to current european standards, offering guaranty a total security.
Learn MoreReceving raw material, forge, cold heading, machining, heat treatment line.
Learn More