
CE ASTM Hot DIP Galvanized Single Helix Helical Screw Foundation Extension Pile. 70-Year Warranty Coverage: Comprehensive warranty protection for 70 years on all mechanical components. CE and ISO Certified: Meets international safety and quality standards with CE and ISO certifications. Hot Dip Galvanized Surface: Superior corrosion resistance through hot dip galvanization treatment. Forged Metal Construction: High-strength Q345 metal forged for durability in various soil conditions. Rapid Installation Speed: Installs in hours versus days for concrete, accelerating project timelines by 40-60%. Adaptable to Problematic Soils: Ideal for clay, sand, fill soil, and wetlands where traditional footings fail. Modular Home Compatibility: Plug-and-play foundation solution for modular, tiny, and prefabricated homes. Flexible Customization Options: Available for customization from samples, designs, and minor adjustments.