Chinese tech industries open the new window of internationalization in 21th century, and the experience of managing in their oversea offices is good as gold in one's resume. Among them, Huawei and Lenovo represent two typical routes of cultures and management strategies that the latecomers can learn. However, part of scholars regard organizational cultures as a feasible concept and relative research on the connection between culture and performance is scarce. This paper adopts empirical analysis method and fundamental compare-contrast based on the examples of Huawei and Lenovo. In addition, the author discusses the impact of organizational culture on company policies from the perspectives of internationalization and diversity management. Huawei creates a strong, pragmatic culture during the internationalization process, but its success is difficult to imitate and decidedly negative in terms of organizational diversity, the author concludes. While Lenovo successfully manages its international businesses through cultural integration, the price of diversity is internal confusion. The two operational models represent the global picture of the Chinese technology industry, allowing other businesses to evaluate their organizational cultures.