Whether in product development, production systems, or other parts of the enterprise, the required human resources can be reduced by half compared with enterprises in mass production mode; the new product development cycle can be reduced by more than half; the in-process inventory of the production process It can be reduced to one tenth of the general level under the mass production mode; the occupied space of the enterprise can be reduced to half of the enterprises adopting the mass production method; the inventory of finished products can be reduced to one quarter of the average inventory level of the large-scale production mode; Product quality can be tripled.