Hospira One 2 One® is a world leader in the custom manufacture of global parenteral products packaged in vials, flexible containers, cartridges, pre-filled syringes and ampoules. One 2 One has been a reliable outsourcing partner to both large and small pharmaceutical companies. Working with One 2 One gives you the peace of mind knowing that you have selected a contract manufacturer that is focused on customer service and security of supply. Some of the specialized services One 2 One offers includes: Potent API Mfg., Development of Proteins and Peptides, Lyophilization, Cytotoxic Fill/Finish, Non-aqueous Systems Fill/Finish, Impurity Identification, Global Regulatory Support, Multi-Language Packaging and QP Release.