http://www.unionlever-casters.com/special-use-caster/stainless-steel-caster/ Description The size of PU Stainless Steel Industrial Caster is 80-200 mm, and the load capacity is 130-350 kg. The main material of this product is PU. These materials have good physical properties and high tensile strength. They are good materials for making casters. 304 stainless steel bracket has excellent impact resistance, wear resistance and compression resistance to protect the caster body from being damaged. The thickness of the bracket is thicker than that of other casters, and the surface treatment process is more complex. Features Light casters are common products in our lives. They are often installed on trolleys and shopping carts to facilitate users to transport various goods. PU materials are important materials for PU Stainless Steel Industrial Caster. These materials have excellent wear resistance and stability to ensure the good durability of this product. It has good hardness and deformation resistance, which can bear heavy goods, thus saving transportation time and times. More Details: Minimum Order Quantity: 500 piece/pieces for normal caster wheel Loading Port: Tianjin, Qingdao, Shanghai or Ningbo Delivery Time: About 20 workdays for normal caster wheel Packing: Carton+Pallet Sample: Available for our standard caster Quick response: Your enquiry will be replied within 24 hours Workshop Packing PhotosChina Stainless Steel Caster website:http://www.unionlever-casters.com/special-use-caster/stainless-steel-caster/