Abstract: The localization of international engineering should be systematically arranged in the aspects of labor organization mode, contracting mode and management mode. At the same time, the design and construction plan should be optimized according to local conditions, in order to be more adapted to the localization operation of international projects and help the localization of projects quickly developed. For international projects where the project country is completely unable to adapt to the localization process, it is necessary to consider building a labor base in a third overseas country to reduce project implementation costs and increase the company's international competitive advantage.