Product Description:Wind Tower Shells●Material: Q235B/A36,Website:http://www.transmission-towers.com, Q345B/A572 Gr 50, Q420B/A572 Gr 60●Surface Treatment: Galvanizing or painted as client's requirement.●The output of energy comes out from wind power which is non-pollution and noiseless, once the installation is completed, no other daily consumption is needed except maintenance fee.●City Power is not able to supply power to island or remote areas, but if the wind power is enough, it can be used for power generation●The endless wind power can be used for development of industry of green energy resources of wind.