Universal wheel with fixed wheel are the wheels of the points on the market, there are many kinds of material, such as foam, PU wheel, perfusion, each material make the wheels has its features, such as PU wheel with high elasticity, high strength, high elasticres ilience. If installed on the equipment accessories box is pulled on the bumpy road, the damage to the wheel is very small, and don't cause damage to the goods inside the box, the wheel damping effect is good. Equipment accessories, luggage accessories co. , LTD. , the main equipment accessories, trolleys, castor, protect horn, foot, support processing custom wholesale, luggage accessories production wheels are over 30 km walk test, quality guarantee! Welcome to see consultation to learn more!