摘要:The rapid development of information technology enables informationization to become the necessary means for medium-sized and small enterprises to improve their competitive advantages. With efforts for several years, establishment of informationization in medium-sized and small enterprises has achieved some achievements. However, because they started later, together with disadvantages of the enterprises themselves, the overall application level of informationization is still low. Through analysis of the important significance of informationization implementation in medium-sized and small enterprises, this article summarized primary issues existing in the process of informationization in medium-sized and small enterprises and their causes, and proposed suggestions with operability on that basis. The conclusion of this article has extremely important significance to practices of informationization in medium-sized and small enterprises in China.