1. Our advantage 1) We have a factory for rubber wheel. 2) Currently our model equipment and the tube blending machine, etc are the most advanced here. 3) All raw materials of rubber wheel are of high quality.2. Size: 2.50-4, 3.50-4, 3.00-8, 3.25-8, 3.50-7, 4.00-6, 3.50-8, 6.50-8, 4.00/4.80-8 etc3. Use: They can be used for wheel barrow, hand trolley hand truck welding machine and so on.4. According to different quality thickness and package Welcome to our factory Jiao Nan city Qingdao Shandong Province ChinaLook forward to our cooperation in future.Place of OriginShandong, China (Mainland)Brand NameKTModel Number300-8QualityHighPriceReasonable, lowMaterial of tyre,tireNatural rubberMaterial of rimSteel or plasticBearingBoll,Roller,Nylon,or without bearingColorBlack, gray,yellow,blue,red and so onTypesolid,pneumatic,pu foamPatternLug,Diamond,Block,Rib,Smoth,Line etc.Ueswheelbarrow,hand trolley,hand truck,tool cart etc.