stainless steel trolley, big wheel trolley, rolling trolley. 1.easy to move. 2.simple operation. 3.new design. 4.OEM. stainless steel trolley, big wheel trolley, rolling trolley.FeatureLarge shelves allow ... manufacture many different series products such as cabinets, fireplace, gaming machine and spare parts and so on. The main market we ... world. At the same time, we are possession of CNC machine.