There are many types of door locks on the market for consumers to choose, and they can choose according to size ,colour, material ,function and so on . But if you only care about the function but not the appearance, we have economical door locks for you to choose.
Compared with the conventional door lock, the economical door lock saves cost from the following points:
Door lock case: the thickness of eco door lock case is 0.5mm thinner than ordinary door lock.
Dead bolt: The material of dead bolt of economic door lock replaced solid iron by hollow iron.
Inside cylinder: The material of inside cylinder of economic door lock is ABS/ aluminum, that will save more cost than using brass one.
Keys: The material of keys of eco door lock is steel instead of brass.
Knob: For the eco door lock ,the knob is aluminized which is cheaper than plated by chrome.
Screws: the eco door lock replaced brass plated screws by the color zinc plated screws.
If you need the economical and practical door locks, feel free to let me know .