CI should be introduced into enterprises on the basis of their situations. To do that, optimal time should be selected and conditioned, such as whether the product quality and market perspective can get accustomed to the competition, should be judged. Like a person whose health is poor, no matter what clothes he wears, he would not remain high spirit. The same is true of CI, which can’t offer universal solutions, but ones based on the realities. Therefore, an enterprise should first solve the problems existing in products and products structure before it adopts CI. The Corporate Operation Chain designed by Lanyun can help enterprises self-examine, which consists of “product concept” that introduces products into the market, “commodity concept” that tells the commodity trade and “brand concept” that aims at brand expansion.