Since August, 1992, It has formed a good relationship regularly both Korea and China as increasing the direct investments of Korea to China. Korea that has became the seventh country which is investing in China, also China did. Korea which mainly invested in the labor intensive industrials to use Chinese labor by the low-priced. But nowadays, Korea"s investment can be seen the changing process from labor to trade by the materials. Its enterprises such as Samsung, LG, Hyundai and others already realized their abilities of labor intensive investment. They begin to balance with restructuring, and investment to China which is generally coming to Multiform. Currently, China which is for the foreign opening and positive foreign funds system. Korea also is trying the economy internationalize, trade diversification policies, the exports increasing. If two countries understand the situations each other and try to improve the problems as a parter, their relationship will be gone successfully.