Durable door and window magnetic lock cylinder is not easy to break

Door core is the core component of the door lock, used to control the switch state of the door lock.

First, what is the door core

Door core is the core component of the door lock, also known as the door lock core. It is the door lock in the control role of the components, used to control the switch state of the door lock. The material of the door lock core can be steel, copper, zinc alloy, etc. Different materials have different performance and durability, and the door core is one of the very important parts of the door lock to maintain the reliability and safety of the door lock.

JL auminum alloy doors and windows door locks door core mainly using the lock cylinder of Erie Atomic, the style is complete, classic and beautiful, traditional and intelligent. Quality assurance, excellent material selection and exquisite craftsmanship.