The purpose of this study is to analyze the difference between the consumers’ willingness to purchase environmentally friendly agricultural products and the distributers. The main results are as follows; First, it appeared with the fact that the reliability of the consumer against environmentally friendly agricultural products is 50% under. So it is important to fully guarantee the certification of environmentally friendly agricultural products. Second, if the traceability and brand-name system were introduced, the consumers and dealers would more likely to purchase environmentally friendly agricultural products more than they are now. Third, it shows a significant result in certification, developing packing-materials and sale and consuming magnification intention by the t-test between consumers and dealers.