Angels GS305 Extremely Low Price 76*1200mm Galvanized Steel Ground Screw $11/PC ground helical screw piles for foundations Solar
Ground screw system is a modern foundation system,using the drilling machine to install which makes it as the most efficient and cost-saving footing solution.It can be widely applied to different soil conditions. Ground screw can be used for many kinds of application, like solar system; timer-fram construction; advertising and traffic systems; urban garden and landscape construction; flag poles and so on.