
Steel Frame 3 Axles Curtain Sider Semi Trailer. Flexible Curtain Side Design: Allows quick side loading/unloading with durable PVC curtain and secure fasteners. High-Strength Steel Construction: Frame made of Q345B steel with manganese webs for enhanced rigidity and durability. Customizable Dimensions: Length adjustable from 11000mm to 18000mm and width from 2500mm to 3200mm. Multiple Suspension Options: Available with mechanical leaf springs or air suspension for diverse road conditions. Comprehensive Warranty Coverage: Standard 12 months or 2000 hours, with optional extended coverage up to 36 months. Global Certification Compliance: Certified by ECE, GCC, CE, ISO9001, DOT, CCC, and ISO/TS16949 for international markets. Premium Component Brands: Equipped with FUWA/BPW axles, WABCO brakes, and other world-known OEM parts. Robust Anti-Corrosion Treatment: Complete sandblasting and multi-coat painting process ensures long-lasting surface quality.