As we seen from the data of import and export of construction machinery in China, business volume in 2007 of import and export market are all increased. Especially the export market, it has a sharply growth of 45 percent, the sale amount to $ 6,093 million. The import market has a mini increase of 1.3 percent. In export market, all of equipments have somewhat growth. That is show the strength of Chinese construction machinery manufactures is more and more stronger, the products are increasingly pleased to customer.