Before mesh dipping (mm): 3.0-7.0

Mesh after molding (mm): 3.5-7.0

Column size (mm): 48x20x2200/40x40x1.5x2200

Overall bending: 30°

Bending length (mm): 300

Column spacing (mm): 3000

Column embedded (mm): 250-300

Embedded foundation (mm): 500x300x300 or 400x400x400

Surface treatment: dipping, spraying, cold galvanizing, hot-dip galvanizing, first hot-dip galvanizing and then dipping