1. All of our material are purchased from famous mill factory to assure the quality
2. A mill certificate issued by the mill factory with stamp and signature must be provided before unload the material in our factory; otherwise we have our reason to refuse the material.
3. Before put into production, all the material must pass the chemical and physical analysis to make sure that they have met the requested strength and component.
Ground Telecommunication Tower
|Material||Q345 Q235 steel|
|Surface treatment||Hot dip galvanized|
|Height||30-120m, also can customized as buyer’s requirements|
|Wind speed||30-50m/s,also can customized as buyer’s requirements|
|Service life||Usually up to 50 years|
|Application||Park, farm, seaside, factory, etc|
|Standard||GB / ANSI / TIA-222-G|
|Certification||ISO9001 / SGS / CE|