... 1.Low carbon/stainless steel frame lattice 2.high quality steel frame lattice 3.various types 4. ... steel frame lattice is made by welding4.characteristic:(1)high strength, (2)light structure, (3)good appearance5 ... industrial platform, ladders, helps column, channel pedal, railway, high CeDao floor drain cap, platform scale, covers the grille, ... dipped galvanized steel frame lattice(factory & export)