... 4.low price,high quality rubber tyre/rubber tube for wheelbarrowour company,as a manufacture in China,specializes ... rice.1.our advantage:we have our own factory for manufacturing pneumatic rubber wheels,solid rubber wheels,PU ... 50-4/3.50-8/4.00-8diamond/cross pattern for 3.00-4/3.00-8/3.50- ... 00-8If u need our quotaion, kind reply to us for variety, size, quantity, packing, payment terms and destination ...