This study was performed to investigate the ingredients and subsidiary feed production policies, actual condition, and understanding. The survey was conducted by e-mail about 60 feed companies in Korea. The results of the analysis on the production status and perception of the ingredients and subsidiary feed production facilities were summarized as follows. First, the most urgent problem to be solved for the development of a sustainable feed industry and development and stable supply of domestic and international feed resources. Second, the quality of feeds maintained a considerable level in comparison with the developed countries. Third, the production equipment for the introduction of the feed safety management system was after set conditon of introduction. Therefore, to develop a sustainable feed industry, we should proceed to secure reliable sources about fodder resources. In order to maintain a food quality, the role of feed safety inspection for imported feeds materials are more important. The government's various efforts are more necessary for the imported feeds test agencies to improve the reliability, satisfaction and a feed management system.