... trolly wheel model:PR10"*3.50-4 size:PR10"*3.50-4 material:rubber tyre with steel rim trolly wheel1, Introduction:As a large professional rubber wheel ... a wide range of rubber wheel, such as pneumatic rubber wheel,solid rubber wheel,PU wheel,rim,castor,cover tyre,inner ... & plastic product.2,Feathers: We can manufacture rubber wheel of high quality,which are light,durable,flexible,high elastic ...