... 400-8,350-8...Wheelbarrow tyre,Pnumatic rubber wheel,solid rubber wheel,pu foam wheel,pu wheel manufacturerOur advantage:1.We have a ... are most advanced here.3.All raw material of rubber wheel are good quality,the exact thickness of barrow ... butyl inner tube .The rubber wheel includes penumatic rubber wheel,solid rubber wheel,power-rubber wheel,pu foam wheel and pu wheel.Availiable size is as follows ...