CES offers solutions in the field of mechanical locking technology and electronic access control for controlled access to security-sensitive areas. The systems are suitable for small, medium-sized and complex building complexes and support the physical protection of critical infrastructure, civil defence facilities, barracks, utility sites and other sensitive areas.

Furthermore, CES has its own in-house industrial manufacturing capabilities. The range of services includes the manufacture of precision parts, including turned, drilled and milled components, as well as machining on CNC machining centres. Components can be produced ranging from wire diameters of 2.5 mm up to brass rods of 40 mm, with tolerances of up to +/- 5 hundredths. Small batches, prototype parts and customised manufacturing solutions can also be provided.

CES combines certified quality, environmental, energy and information security standards in accordance with DIN EN ISO 9001, DIN EN ISO 14001, DIN EN ISO 50001 and ISO/IEC 27001 with many years of experience in locking technology, access control and precision manufacturing.