TF Special series casters are high-performance casters designed and manufactured for specific industries or application needs to solve specific environment, load or functional requirements that standard casters cannot meet. TF will analyze customer needs, propose design plans, produce samples, and conduct performance testing. After confirming the performance of the samples, mass production will be carried out to ensure product consistency and stability. After confirming the performance of the samples, mass production will be carried out, and Provide on-site installation guidance, product usage training and after-sales service.