Dalian Ruiying Technology Co., Ltd. is an enterprise specializing in the development, amplification and production of related processes in the field of spices and medicine. At present, it has independently developed a series of products, such as peppermint furan, long-chain acid, long-chain alcohol, long-chain aldehyde, five membered ring, six membered ring and so on. Many processes are the first in China. At present, there are more than 60 independently developed products, 90% of which can be expanded for production.