Abstract: With the upgrading of aviation products,it is difficult to have competition ability without International cooperation,so aviation products internationalization cooperative become more widely and depth.Based on aviation products,markets,technology,cost and other factors which limited the development of aviation products,The article analyze four motives of international cooperation:technology change market,technology change cost,share the technical risk and equity replacement.Therefore,explored the characteristics of three models:processing mode,the International integration provider,the international risk partners.,and then research the relationship between motivation and cooperation mode.Finally,the paper proposed some strategies for promoting aviation enterprises.