Yaxin Biotechnology Development Co. Ltd, founded in 2001 with its headquarter in Taiwan, is a microbiological company expert in researching, preserving, producing of microorganisms and the microbial technology application in plant silage, forage silage and feed probiotics industry. We have the high-quality lactobacilli database, liquid nitrogen freeze-drying technology; microencapsulation technology and lactobacilli producing manufactory. Depending on our professional application technology and experience in Microbiology, we have collected and preserved more than 1,000 strains of excellent lactobacilli derived from all over the world. And more than 50 strains have been applied to the market as high quality products. Our lactobacilli database contains bacillus, coccus, B bacteria, spore-forming lactobacilli, microzyme and symbiotic type lactobacilli-Kefir etc. All kinds of the lactobacilli strains have been treated with screening, purifying, identifying and preserving by 4 layers of intestine-dissolvable material coat to keep stable, safe, powerful and high amount of live bacteria (1x1011cfu/g). The efficiency of our products has been tested by experiments in laboratory simulation and field application.