Agricultural products circulation of developed countries is mainly conducted in wholesale market by using modern sale method of public auction because developed countries have many circulation organization bodies,developed agricultural specialized cooperative organizations,united government circulation management and industrial societies which play important part.Meanwhile,many developed countries put the storage,maintenance and processing of agricultural products at first place,lay emphasis on agricultural products processing and development technologies,establish quality checking system of agricultural products and have many supporting policies for circulation of agricultural products.Comparing with western countries,China's agricultural products circulation has much work to do.