The rebar is a steel bar with ribs on the surface.

Rebar is widely used in housing, bridges, roads and other civil engineering construction. From the public facilities such as highways, railways, bridges, culverts, tunnels, floods, dams and so on, to the foundation of building construction, beams, columns, walls, plates, rebar are indispensable structural materials. With the urbanization in China deepening, infrastructure construction and the vigorous development of real estate demand strongly for rebar.