superiority and application area of grating comparing with other grating,yongshun grating has following superiorities:
1. Material saving: It is the most material saving way under the same loading condition,can saving more backstand materials. 2. Investment reduction: Material saving, manual work saving, erection time saving, no need to clean and maintenance. 3. Easy erection working: Fix with bolt, on pre-set structure, one worker can finish. 4. Working time saving: No need rework on site, fast installation. 5. Durable in use: Hot zip galvanized and anti-rust treated before sell, durable in impact and pressure, have modern and fashion feeling.
