Shopping trolley is easy movable with the PVC wheels. It is widely used at the shopping mall to supply a convenience for customers. We select the Q195 steel raw material carefully and use zinc plated, chrome plated electrostatic powder coated sprayed for the surface treatment. The shopping cart is durable as the raw material is selected carefully. With high welding technology, the joint is smooth and firm. And with the treatment of pickling and photostatted, the surface is smooth, water-resisted, and anti-rusted.