Heavy-duty rubber trolley wheels from Xiamen Yirong Hardware Co., Ltd. combine the elasticity of rubber with robust construction to handle heavy loads while protecting surfaces. Made from thick, high-density rubber, these wheels offer excellent shock absorption, reducing vibrations during movement—critical for transporting fragile or sensitive items in industrial or logistics settings. Their anti-slip tread provides secure traction on wet, oily, or uneven floors, enhancing safety. Rubber’s soft nature is gentle on concrete, tile, or hardwood, preventing scratches, making them suitable for both indoor and outdoor use. Paired with sturdy metal brackets, these wheels support heavy weights without compromising on flexibility, ensuring smooth rolling even under maximum load. Ideal for heavy-duty logistics carts, industrial transporters, and warehouse trolleys.