berce.it
BERCE srl produzione molle in filo, a nastro e a tazza - anelli e spine elasticheSpring Belleville, washer cupped springs, elastic washer, elastic pins, elastic rings, leaf springs, clips, metallic minuteness, wire springs, metal straps springs, laboratory, quench, temper, stretching, dehydrogenation, vibrofinishing, trimming, smoothing
http://www.berce.it/