References say more than thousand words 


From the tallest building in the world to your private apartment: CES locking systems 

A company history spanning more than 170 years, satisfied customers and signature reference projects are ample proof that CES consistently delivers products of the highest quality.  With more than 300,000 mechanical and mechatronic locking systems installed all over the world, we from CES know what matters most to our customers: their security.

On this we stake our name and reputation. CES.

CES locking cylinders and locks in Burj Khalifa, Dubai

1,600 cylinders, key with Burj Khalifa logo and locks - lacquered in muted Armani colour - in the tallest building of the world more


CES locking system in the Elbphilharmonie

A locking system for the new Hamburg landmark more