Fresenius Kabi India Pvt. Ltd. Supplies Cyro-Preservation Freezing Bag. Fresenius Kabi India Pvt. Ltd. Is the manufacturer of intravenous drugs, plasma volume expanders and basic intravenous solutions. Cyro-Preservation Freezing Bag is used for long term storage of various blood components and tissue such as erythrocytes, platelets, leucocytes, stem cells, cord blood, tissue grafts and bones.