High Tensile Strength ASTM A416 1/2' 12.7mm 7wire PC Steel Wire Strand
China High Tensile Strength ASTM A416 1/2′′ 12.7mm 7wire PC Steel Wire Strand, Find details about China PC Strand, 7-Wire PC Wire Strand from High Tensile Strength ASTM A416 1/2′′ 12.7mm 7wire PC Steel Wire Strand