Under the new situation, the circulation benefit of stackable storage bins with drawers is a new way to output. In different investment and economic periods, the price difference constituent elements material enterprises mainly adjust from the plan, organize and operate under the guidance of market collapse, and have a variety of price difference constituent elements. However, under different economic squeeze systems, the elements are quite different, and the plan is the main period.

  During this period of the development of stackable storage bins with drawers, material enterprises were in a superior position of main compilation. The key factor to obtain the total price difference was tight and quiet materials, which actually became an independent patent. Because resources almost take risks in operation, they do not need to participate in competition or even make decisions, which is tantamount to eating on the end. With the establishment of the stackable storage bins with drawers economy, the conditions for calculating the price difference no longer exist, and the one-time factor is now offset by the total balance and the buyer market collapse of oversupply.