Ours is the leading Research Based Producer & Supplier of API, Specialty Ingredients & Intermediates. Research & Development is the asset that secures our position as the preferred supplier by choice of producers of endusers, wholesale distributors and importers worldwide. Leo is a group of companies established in the year 1998 working continuously meeting the very exacting standards of quality. Leo specialises in drug development, bio-processing and delivering products and solutions to pa...