Greenco Biologicals Pvt Ltd was incorporated in 1991, ETHICAL MANUFACTURING & MARKETING of medicines related to OPHTHALMOLOGY, OTORHINOLOGY, PAEDIATRICS, GYNAECOLOGY & GENERAL DRUGS. Greenco Biologicals Pvt Ltd, Kolkata, a pioneer pharmaceutical company. Greenco Biologicals Pvt. Ltd. a complete GMP & GLP certified company having a vast inbuilt infrastructure of sterile production with global standards, quality assurance team.