High Quality 12 7mm pc steel strand

KS D7002 STANDARD 15.24MM PRESTRESSED CONCRETE STEEL STRAND

KS D7002 STANDARD 15.24MM PRESTRESSED CONCRETE STEEL STRAND

Model:15.24MM PRESTRESSED CONCRETE STEEL STRAND

BS5896 9.3mm steel wire strands for prestressed concrete from china

US $499

Model:9.3mm