Technologies for assembly and labelling of syringes comprise a vast range of solutions for the handling of glass and plastic syringes, including plungering, labelling of the syringe body, assembly of the Backstop, insertion of Safety Devices and, if required, labelling of the Safety Devices themselves. Robust, reliable and flexible in terms of line layout, these machines are pre-arranged for traditional connection in line with conveyors of the NTS and NAS series, and with “No Glass to Glass Contact” versions.