Korea has Very small domestic market and lack of natural resources, Fostering import substitution industries in the 1960s,foreign-oriented economic development strategy by promoting. As a result, export industrialization in the 1970s, and achieve high growth by accelerating the internationalization of enterprises through foreign direct investment came in the 2000s. 1970s, the Korean company's foreign direct investment in 1968, South Korea Southern vs Malaysia in the development of forestry investment trigger and transportation and trading, 1973occurred in the field of manufacturing. In the 1990s, foreign direct investment to China, Southeast Asian countries, the rapid rise of labor disputes, domestic manufacturing labor to expand more and more began. Especially since the 1990s, until recently, South Korea externally strengthening of protectionism in developed countries, integration and enlargement of the EU, such as blocking artifacts, each of the regional economies, in a difficult 말레이시아 주요 산업 및 경제협력에 관한 연구 307economic situation at home and abroad were confronted. One way to solve this problem for the Korean company's overseas markets and foreign direct investment through the securing of resources has been active until recently. Malaysia in the Southeast Asian countries in the world export market in order to maintain the competitiveness of Korean companies in particular, the resource-rich countries, at the same time labor costs are cheaper, and a very large domestic market, Korean companies to enable direct investment mutual economic cooperation very much becoming. Other government laboratories, Jeong,youngkyu professor some reports, there is very scarce, but our country when you look at the corporate side, Study on the economic situation. Situation is the lack of a comprehensive study of the system, and especially on the economic and investment environment in the countries of Southeast Asia's largest country Malaysia. Therefore, the investment environment in Malaysia, this study systematically analyzed. Of Malaysian businesses expand investment strategy and policy of the government so are presented.