Galvanized wire cages made of low-carbon steel wire with corrosion resistance, high strength, and ductility, or coated with polyvinyl chloride/polyethylene. All of the above wires are mechanically woven, forming box-like structures known as wire cages. The low-carbon steel wire used complies with the standards YB/T4190-2018 and EN10223-3, with the diameter varying according to engineering design requirements. Generally, it ranges from 2.0 to 4.0mm, with the tensile strength of the wire in the lead wire cages typically between 350 to 500 MPa. The galvanizing amount is generally ≥245g/m2, and the edge wire diameter of the lead wire cage mesh is usually larger than the mesh surface diameter.