raw material: High carbon steel wire rods SWRH 82B

production: Large ratio of surface continuous drawing, twisting, stabilizing treatment
characteristic: High tensile strength, low relaxation, modulus of elasticity is stable, eliminate stress, combined with concrete
standard:  ASTM A416/416M-2006,BS 5896-1980,JIS G3536-1999,GB/T 5224-2003
construction standard: 1×7-Φ9.5mm～Φ18mm;1×19-Φ17.8mm～Φ28.6mm.