... machinery, food machinery, electrical equipment, sanitation equipment.(2).Roads and Bridges: railway, aviation, expressway, overpass, road fence, ... hall.(4).Decoration: wrought iron doors and windows, outdoor advertising, pavilion and vestibule, glass curtain wall.(5).Transportation: ... -2005, GB/T 3094-2000 and GB/T6728-2002.Our products in different sizes, and different thickness (1.0mm-32mm), can ...