ASTM A421 Smooth/Plain/Spiral Ribbed Prestressed Concrete Wire for Railway Sleepers
Our company manufacture prestressed concrete wire and strand since 1994. Our annual output last year was 270000 tons.
Model:4.8-9.0mm
Our company manufacture prestressed concrete wire and strand since 1994. Our annual output last year was 270000 tons.
Model:4.8-9.0mm
Our company manufacture prestressed concrete wire and strand since 1994.
This prestressed concrete wire is used for spun poles.
Model:4.8-9.0mm