... platform hand truck,logistic/utility cart,service cart,steel tool cart,warehouse trolley *heavy duty Flat ... truck,logistic cart,utility cart,service cart,steel tool cart,warehouse trolley,hand truckModel No.: ... of one 40' container:360pcs3,Heavy duty steel struction4,Large strong PU casters,2pcs 3"*1 ... pcs 3"*1" rigid casters5,Material: steel sheet, steel tube6,Surface:powder coated Heavy duty flat cart ...