Protronix EMS is an end-to-end contract electronics manufacturer (CEM) specialising in PCB prototyping, PCB assembly and complete product assembly. Since 1986, we've become trusted by some of the UK's most prestigious players in every sector, producing electronic products to be used in the harshest operating environments on earth. We're known for our no-compromise approach to quality: on quality of work, the standards we assemble to, the technology we employ and the components we source.