China Rustic Knob Door Lock Manufacturers, Suppliers, Factory

The door lock is used in every family. Do you know that the anti-theft door lock core has "mutual opening rate"? That is, the probability that different anti-theft doors can be opened to each other. The lower the mutual opening rate, the better the safety of the lock. During the test, take the specified sampling number and fully open the test number. According to the corresponding national standards, three of the 10000 locks are the same; The mutual opening rate of class B lock is ≤ 0.01%; The mutual opening rate of class C lock is low, about ≤ 0.0004%, that is, four of one million locks are the same.

Whether you’re installing a corner unit, a glass display shelf, or a custom shelving system, these hardware pieces ensure functionality and style.

Its flexibility and durability make brass the perfect material for sturdy hinges. Brass has excellent corrosion resistance, making it unlikely to rust and last much longer.

​Industrial cabinet locks are widely used in various industrial cabinet doors, distribution box doors, and high and low voltage cabinet doors. Handle lock is a common industrial cabinet lock. The characteristic of a handle lock is that it has a handle, making it convenient to hold and open the door. Handle locks also have many classifications.

Brass door hinges are made from a combination of brass and steel and are designed to ensure smooth and seamless operation of your doors. Unlike other door hinges, they do not rust, corrode, or tarnish due to their durable and sturdy construction.

When selecting door and window locks, first check whether the use function of the product is reliable and flexible. More than two products should be selected for comparison inspection. Especially when purchasing two-way lock products, all keys must be used to test open and close the inner and outer lock heads respectively. The insurance organization of the product should also be checked. It is recommended to try each lock at least three times.