shopping cart with elevator wheel 1.Surface treatment: zinc, chrome. 2.Material :steel ... 150 210L shopping cart with elevator wheelSpecifications.1.shopping trolley, shopping cart,supermarket cart. 2.factory direct sale, with high quality and best price.1.Shopping trolley, shopping cart, supermarket cart.2 ... .OEM is welcomed. 60L 80L 100L 120L 125L 150 210L shopping cart with elevator wheel