Chelrumin by Vinayak Ingredients is enriched with zinc, copper, and selenium to promote immunity, fertility, and metabolic efficiency in cattle. We proudly manufacture and export this essential blend. https://www.vinayakingredients.com/product/feed-additives-and-supplements-in-india-cattle-feed-supplements-and-nutrition-chelrumin-chelated-minerals-mixture-for-cow-and-buffalo/