The China 4 Inch Heavy Duty Casters are expertly manufactured by Zhongshan Xiaolan Town Jianbin Hardware Products Factory, a recognized leader in quality hardware solutions in China. These casters are designed to endure rigorous conditions and support heavy loads with ease. Built with robust materials and solid construction, these heavy-duty casters guarantee durability and optimal performance, making them suitable for industrial use, commercial applications, and other demanding environments. Their 4-inch size strikes an excellent balance between stability and mobility, providing versatility in various settings. Featuring a swivel design for easy maneuvering and a reliable locking mechanism for secure positioning, these casters enhance operational efficiency with their smooth-rolling wheels that minimize friction. At Zhongshan Xiaolan Town Jianbin Hardware Products Factory, customer satisfaction is our priority. Our China 4 Inch Heavy Duty Casters deliver dependable performance and exceptional value, making them a smart choice for your heavy-duty needs. Contact us today to learn more about our products!