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Prestressing steels

The following manufacturers and companies have currently been attributed ASQPE certificates:

  • CB TRAFILATI ACCIAI S.p.A.
  • CB TRAFILATI ACCIAI S.p.A. con Socio Unico
  • MACALLOY LIMITED
  • NEDRI SPANSTAAL BV
  • SIDERURGICA LATINA MARTIN S.p.A.
  • TRAFILERIE MERIDIONALI S.p.A
  • ARCELORMITTAL SAINTE COLOMBE
  • TYCSA PSC S.L.
  • D&D DROTARU
  • FAPRICELA S.A.
  • S.I.W. SIAM INDUSTRIAL WIRE Co Ltd
  • SOCITREL S.A.
  • MAKLADA
  • PRETENORTE
  • SOLETANCHE FREYSSINET