Industry of Chinese machine tool came true to exceed high speed to develop continuously, arrive all the time 2011 first half of the year, demand still very exuberant, enterprise of great majority machine tool is in produce and sale in the excited condition of two flourishing. But from last year second half of the year begins, demand is added sign is clear hasten delay, sheet of new revise and enlarge is acuteness glide, economic benefits state tends gradually austere, profit margin drops continuously. Although the high speed first half of the year increases mat base, total production value of annual China machine tool industry was added last year fast still arrive by the nearly 39% fall after a rise of the beginning of the year 32.5% of year end; Implementation profit is added fast fall by the 57.5% drama of the beginning of the year 29.8% to year end. Visible, the phasic change of industry of Chinese machine tool is acuteness last year. Homebred machining center entered fast hair exhibition period, current machining center with its efficient with high accuracy, get rapidder and rapidder development, already made the product that numerical control machine tool develops the fastest, place to occupy a proportion is the largest kind in of all kinds product, also be a kind of equipment with manufacturing industry the widest application, already made consumptive main trend. Developed country of a few main economy is the first job that regards machine tool of development numerical control as development machining center more, its development matters to national economy construction and national defence safety directly. 2011, the entrance of industry of Chinese machine tool is 20.7 billion dollar, and exit is 7.3 billion dollar, adverse balance of trade of imports and exports is as high as 13.4 billion dollar. Visible, the demand of product of tool of Chinese machine tool is objective existence, it is enterprise of domestic machine tool cannot be satisfied adequately only just; If can accomplish imports and exports to be balanced basically, chinese machine tool industry can increase the sale of 13.4 billion dollar completely last year again.