Packaging & Delivery 1 x 25kg/bag or as per your requirement. Place of Origin: China Port: China Main Port Other terms: Supply Ability: 500 MT per month Payment Terms: L/C, T/T, Western Union Delivery Detail: 15 days after the payment Efficacy: --Application field: livestock and poultry; pets; aquaculture. --The product is made from the fresh brewer yeast as raw material through the new and high modern bio-technology, which can supply enough nutrition for animals for daily feed; --Promote the development of immune system and enhance the ability of the animal resistance, promote nutrition, enhance the health level and increase the animals' growth; --Substitute parts of antibiotics. Storage: --Store in a ventilated, cool and dry place; --Should not be mixed and stored with toxic, harmful and easy pollutant things during transport and storage. Shelf Life: 18 months.