Lactometh is a high-tech product which has been awarded a patent from the government of China. It is specially designed for cows' nutritional needs. The product has the nutritional efficacy of supplying zinc-hydroxymethionine and amino acid that can survive in the rumen. It maintains the nutritional balance of the feed while building up the cows' health. Lactometh reduces nitrogen and other trace elements found in excrements, there by protecting the environment. This is crucial for the continual development of the cattle industry