Caster wheels from Xiamen Yirong Hardware Co., Ltd. are versatile mobility components designed to facilitate movement across countless applications, blending functionality with adaptability to diverse needs. Available in materials tailored to specific uses—rubber (50-70 Shore A) for shock absorption and quiet operation (homes, hospitals), polyurethane (70-95 Shore A) for low friction and durability (retail, logistics), nylon (glass-reinforced) for heavy loads (factories), and steel for extreme strength (construction)—they support 5kg to 20,000kg. Configurations include fixed (straight movement), swivel (360° rotation), and braked (secure positioning) options, with treads optimized for surfaces like carpet, concrete, or tile. Sealed bearings and corrosion-resistant coatings ensure reliability in diverse environments. Whether moving office chairs, medical trolleys, factory carts, or construction equipment, caster wheels enhance mobility across every aspect of daily life and industry.