Door Lock description

- Mar 03, 2018 -

Due to the manufacturing technology and application of different locks, the door into the following categories:


1、The spherical door lock
Refers to the door lock handle is spherical, production process is relatively simple, low cost. Very much, is applied in our country because of the poor security, commonly used in indoor door locks.
Product main materials for iron, stainless steel and copper
Iron is used for product structure, inner shell use stainless steel, copper lock is multi-purpose


2、Three bar type of hand lock
Refers to the door handle for the handle, the production process is relatively simple, low cost. Very much, is applied in our country because of the poor security, commonly used in indoor door locks
Product main materials for iron, stainless steel, copper, zinc alloy
Iron is used for product structure, inner shell use stainless steel, multi-purpose copper lock core, lock handle is zinc alloy material


3、Insert core of hand lock
This lock can be divided into fission locks and joint locks
The products material is more, zinc alloy, stainless steel, copper
Product safety is better, often used in door, room door.
Common office applications.


4、The glass door lock
With the emergence of the glass door, also appeared a lot of glass door lock.
The advantages of the traditional glass lock glass does not need to open hole
Good safety performance.


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