Caster wheels from Xiamen Yirong Hardware Co., Ltd. are versatile mobility components designed to facilitate movement across countless applications, from lightweight furniture to heavy industrial machinery. Available in materials tailored to specific needs—rubber for shock absorption, polyurethane for low friction, nylon for heavy loads, and steel for extreme strength—they support 5kg to 20,000kg. Rubber wheels (50-70 Shore A) are ideal for home furniture and medical trolleys, offering quiet operation and floor protection; polyurethane wheels (70-95 Shore A) excel in retail, logistics, and light industry, with low rolling resistance and durability; nylon wheels (glass-reinforced) handle heavy loads in factories and warehouses; steel wheels provide unmatched strength for construction and heavy machinery. Configurations include fixed (straight movement), swivel (360° rotation), and braked (secure locking) options, with treads optimized for surfaces like carpet, concrete, or tile. Sealed bearings and corrosion-resistant coatings ensure reliability in diverse environments, making caster wheels indispensable for enhancing mobility across homes, offices, hospitals, and industrial sites.