Otsuka Pharmaceutical India Pvt. Ltd. (OPI) is a fully owned subsidiary of Japanese Company, Otsuka Pharmaceutical Factory, Inc. (OPF), Japan. OPI deals in Infusion business in Indian and overseas markets. We primarily manufacture and market products in multiple therapeutic segments like infusion therapy, parenteral nutrition, enteral nutrition, anti-infectives, and plasma volume expander. OPI have developed a line of Enteral nutrition products under the brand name HINEX.