... :we have our own factory for manufaturing pneumatic rubber wheels, solid rubber wheels, PU foam wheels, rims, and motorcycle inner tubes ... . Supplying period: all the year round10. varieties: pneumatic rubber wheels, solid rubber wheels, PU foam wheels, rims, motorcycle inner tubes.11 ... port: qingdao, China We can supply many sizes of solid rubber wheels .Solid rubber wheel 7”*1.5”EW1300/SR13037”*1.75 ...