Selected Material:Angle Steel, Steel Plate And Channel Steel Round Bar, etc Height:More Than 5M Wind Speed: 32M/S Connection: Screw Connection, Welding Earthquake Intensity:8° Preservative Treatment:Hot Dipped Galvanized Main Functions: Personnel On Duty Observation Lookout; Install Surveillance Cameras Main Purpose:Schools, Plazas, Parking Lots, High-Rise Buildings, Forest Fire, Rivers, Dams, Bathing Beach Sector Brief Features:Small footprint, conservation of land resources, and location convenient. Tower is light weight, convenient transportation and installation, short construction period and low cost.Designed to comply with the design of steel structures and tower mast design procedures, safe and reliable structure.