Zinc Aluminum Magnesium Coated Single Axis Solar Tracking Bracket Intelligent Tracking System. 25-Year Warranty Coverage: Comprehensive warranty covering mechanical defects for 25 years. Enhanced Corrosion Resistance: Zn-Al-Mg coating offers 5-10 times better salt spray resistance than standard galvanizing. High Power Generation Efficiency: Single-axis tracking increases power generation by 15%-25% compared to fixed mounts. Lightweight Structural Design: Reduced weight by 5%-8% compared to ordinary galvanized steel of same strength. Flexible Customization Options: Full customization, design customization, and minor customization available. Multiple Certification Standards: Certified under GB, ISO, TUV, and CE standards for global compliance.