... 6mm 3.Load Capacity:30KGS 4.Wheel size:90mm Folding Shopping Trolley Cart *This light weight, collapsible, portable, on ... in producing folding trolleys, luggage carts, shopping carts, shopping trolley bag, shopping basket, wheels, shopping bags and so on. Having been engaged ... deposit or L/C.Payment100%T/T, 30%deposit; Irrevocable L/C at sight.Flow Chart of Product Folding Shopping Trolley Cart