door key cylinder|Durable CE-Certified Lock Cylinders for Fire Doors | DIROCK

At DIROCK, our lock cylinder represents our commitment to providing high-quality, CE-certified components that work together to form a complete and compliant fire door system. As a professional manufacturer of fireproof hardware since 2010, we understand the critical role the lock cylinder plays in both daily security and fire safety. This is why our lock cylinder is CE certified, a status verified by leading accredited bodies, confirming it has been rigorously tested and will not impair the fire-resisting performance of the doorset. Our manufacturing process, based in an ISO 9001 certified facility, utilizes advanced automation to ensure every lock cylinder meets our strict quality standards. We offer a comprehensive range of lock cylinders, including the popular euro profile cylinder and premium brass cylinder, in various lengths and with different security features to suit a wide array of applications, from office buildings to hotels and public institutions. Constructed from durable materials, they ensure reliable, long-lasting performance. Our lock cylinder is designed for perfect compatibility with our CE mortise locks and lever handles, ensuring smooth operation and a unified system. For comprehensive technical specifications and to explore customization options, we invite you to contact our expert team. We are here to provide the support you need.