Ningbo Best Polyurethane Co., Ltd in china, built in 1989, covering an area of 35000 square meters. which is one of the top leading manufacturers of series of industrial casters, wheels, rollers and other polyurethane products for over 20 years. Which is widely used for trailer, hand truck for pallet, printing machineï¼?textile machine , medical bed , and electric forklift truck etc. Because of the unique high load capacity, high elasticity, wear and tear resistance of our casters and wheels, we are widely chosen by many customers in Europe, America, Asia and so on. Our product lines include: polyurethane wheels with cast iron centre polyurethane rollers with cast iron centre polyurethane rollers with steel centre polyurethane wheels with aluminum centre polyurethane wheels with nylon centre polyurethane rollers with nylon centre rubber wheels with cast iron centre rubber wheels with aluminum centre nylon wheels and nylon rollers cast iron wheels and V-groove cast iron wheels ductile iron wheels and V-groove ductile iron wheels polyurethane sheets, rods and tubes swivel and fixed casters scooter casters Our company established in 1989, a Sino-Foreign joint venture, is covering an area of 35, 000 square meters with a floor area of 15, 000 square meters. The Chinese Ministry of Foreign Trade and Economic Cooperation awarded our company special import-export trading privileges. Your ability to deal directly with our production company coupled with the superior quality of our products puts us in a position to offer you the highest quality products at the lowest competitive prices possible. If you have any questions about our products or specific requests, please contact us. We look forward to establishing a warm and mutually beneficial association. Thank you for your time.