Post-Tensioning

    The screw steel is widely used in the construction of civil engineering, such as houses, bridges, roads, etc. To highway, railway, bridges, culverts, tunnels, dams, flood control and other public facilities, small building foundation, beams, columns and walls, plates, rebar structure is indispensable material.
  • Post-Tensioning
  • Post-Tensioning
  • Post-Tensioning
  • Post-Tensioning
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