Circular economy, an economic development model, is in harmony with the environment. China makes great efforts to promote green, cycle and low-carbon development. The amino acids industry in our country possesses complete varieties of products with high production. The development trend of amino acid industry in the future is eco-industry. In this paper, the innovative cycle development model of industry and agriculture in amino acid industry was reviewed, including concept of cycle economy, vector, feature and description of the circular economy model and the effect of circular economy.