2.Easy handing in transportation, Minimum lanor for installation, replacement or re-assembly. No needs for maintenances. Lightweight & Economiacl and cost saving compare to other supporting strutures.

3.Even surface for stable placement. Easy for leveling and adjustments during installation.

4.Rigid Mesh structures with strong 3 dimensional ribs supports (T bars structures). Berrer supporting strength and better praouct life cycles.

5.One-peice by one-peice interlock construction design. Easy cutting and shearing for any sharps.

6.In addition to the 3 size, we also OEM for alternative dimensnions and designs.