... products---wheel barrow tyres and tubes have the following advantage:1. Professional manufacturer: we are a specilized factory on the products ... range of sizes and patterns: we have 2.50. 3.00, 3.25, 3.50, 4.00, 4.80 / 2PR, 4PR,6PR. / diamond, comb, square,line ... , mixed line,s,big suare,rectangle,yasa...4. High ...