Profile: SES (Glos) Ltd. is a supplier of new and pre-owned EDM equipment. We provide service & maintenance, calibration, refurbishment, spares & consumables, training and sub-contract services. Refurbishment service includes dismantling the machine, replacing worn or broken parts, cleaning, oiling & checking all moving parts, testing for accuracy & efficiency, and rebuilding the machine. We supply a comprehensive range of spares and consumables from filter seals to CNC circuit boards and ball screws. We also provide Pre-Owned and new spark erosion machines.