The predecessor of Dalian Totem Bioengineering Research City, Dalian Totem Bioengineering Co., Ltd.
In 1992, the Dalian Municipal Party Committee issued "Dake Gaoxinfa (1992) No. 108" marking the Dalian Totem Bioengineering Institute was officially approved to be established, which was the predecessor of Dalian Totem Bioengineering Co., Ltd.;
In 2006, Dalian Totem Bioengineering Institute was officially renamed Dalian Totem Bioengineering Co., Ltd. He has been engaged in the research of Totem Probiotic Liquid BF839 for several years, and has national patents and more than 120 scientific research results. Its products have won national "invention patents", "China Patent New Technology and New Products Expo Gold Medal", "Second Edison World Invention Expo Special Honor Gold Medal", "World Excellent Patent (Technology) Approval Transfer Certificate into the United States" and other honors;
In 2014, it was rated as "China's Advanced Unit for Scientific and Technological Innovation in 2014";
In June 2015, the 28th generation of bacterial cells was successfully cultured, reaching the international advanced level of bacterial strains, and is effective in treating tumors. The ability to inhibit and alleviate the toxic side effects of radiotherapy and chemotherapy is greatly enhanced.