
Strong Practicality, High-Quality Cargo Box Trolley, Professional Manufacturing Factory. MacPherson Independent Suspension: Adopts car-type MacPherson suspension with spiral shock absorption springs for superior comfort. Dual Circuit Hydraulic Braking: H-shaped dual circuit design ensures safety even if one circuit fails, with low failure rate. UV Resistant Paint Finish: Multi-layer spray painting with UV components prevents aging and fading under prolonged sunlight. One-Piece Sun Canopy: Provides maximum rain and sun shade with built-in drain spouts to keep passengers dry. IP67 Waterproof Wiring: Wiring harness features IP67 waterproof rating and amp connectors to prevent short circuits. Aluminum Alloy Wheels: Equipped with corrosion-resistant aluminum wheels for elegant appearance and improved driving. High Strength Aluminum Frame: Durable frame construction ensures structural integrity and long-term reliability. OEM and ODM Services: Offers flexible customization including from samples, designs, and full customization options.