Product Name: High Quality Heavy Duty PU Flat Free Wheels Model NO.: PARO04-08 Thickness: 2inch Diameter: 4-8inch Specification: 4-8inch Maximum Load: 1800lbs Brand: Haiyou Bearing Type: Ball Bearing Brake: Without Brake Wheel Material: PU Type: Rotating Wheel Load Capacity: 300-1800lbs Diameter Range: 4-8inch Tread Width: 60mm Trademark: HAIYOU Transport Package: Wooden Box Packing Specification: ISO SGS REACH ROHS Origin: Ningbo HS Code: 8716900000 Product Description Established in 1989, our company, a Sino-Foreign joint venture, covers an area of 35,000 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 possibly. 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 timeSERIES HEHD D T W d KGPARO-04/20-17B422-3/1617300PARO-05/20-17B522-3/1617800PARO-06/20-17B622-3/16171200PARO-08/20-17B822-3/16171800