Shandong Zhongke Jiayi Bioengineering Co., Ltd. is located in Economic Development Zone Qingzhou city, Shandong province, area of 15,000 square meters, it is specializing in the production of freeze-dried lactic acid bacteria powder. The company was founded in 2005, established the current free-dried lactic acid bacteria powder production line in 2013,it is a high-tech enterprise and a pilot enterprise of innovation in Shandong Province that are closely cooperating with research institutes. Company products for food, medicine, dairy products, health products and other companies, cooperation and technology transfer with domestic and international companies in the fields of sewage treatment, fermentation engineering, feed and feed additives, etc. The company has all kinds of production qualifications and enterprise standards, equipped with standard strains and resource banks and industrialization process related facilities, in strict accordance with GMP production quality management standard management. Production Technology Identification of Lactic Acid Bacteria Fermentation Process for Shandong International University, vacuum freeze-drying and four-layer embedding technology, effectively increase the survival rate of bacteria, and the average number of bacteria in freeze-dried bacteria powder reached an average of 1 trillion/g. Signed a joint probiotics research and development agreement with the Institute of Microbiology, Chinese Academy of Sciences.