1.patent product,patent No:200820127902.1 2.lightweight aluminum folding trolley with seat 3.waterproof and durable fabric Utility Model Patent Certificate More ... -bearing of the chair:100KGSTerms and conditionsMOQ:1000pcsPacking:1pc/1pp bag,8pcs/master carton,no single box and no manual, wheels ... wheels,as well as the color and design of the bag,of all shopping carts may be selected freely to change ...