6 Inch Heavy Duty Top Plate Swivel Red PU Caster Wheel Trolley Truck Industrial Polyurethane Castors with Cast Iron Core   with side brake Caster wheel   without brake caster wheel We are a professional manufacturer of industrial caster wheels. We can produce different types of casters according to your requirements. For more product information, please contact us. Dongguan Carsun Caster Co.,Ltd Website:www.carsuncastor.com