Believe that every family can have several indoor
door lock, now may be the bedroom door, bathroom door lock, such as kitchen door lock, door lock is very important in the home security protection.
Often can see so-and-so village had been stolen, who came into the thief, the thief will use a variety of techniques for theft.
Choose a superior performance of door lock is very important, so, indoor door lock should be how to choose?
Should be a lot of people don't understand, take a look at below indoor door lock factory workers is how to introduce it.
Actually the choice of door lock core is to look at the two: lock and lock material, this two options, the quality of the door lock is not bad where to go.
Lock: lock is the core component of indoor door lock, inside the door, eyes cannot see.
The current common household lock core is divided into three levels: A, B, C.
How to distinguish?
The easiest way is to see the key, the teeth, the more the more complex combinations, the greater the door open means, the higher the security properties.
Grade A worst
anti-theft lock core ability, the key of the common performance for cross, key single grooved;
Class B lock, the most common key has two rows of tanks;
Class C lock key has two rows of tanks, lines present compound curve type, high security properties.
Security skills remind: 1, if the home is A lock, need to change in time;
2, you go to sleep at night, the security doors need to be locked in the home;
3, locks lock ads, is likely to be the thief do tag, need timely treatment;
4, if you go out, or no one at home, had better open lamp, have the effect of warning.
Lock materials: various kinds of indoor door lock can be seen on the market, what shape, pattern, style of all existence.
But judges are clear, no matter how to change appearance, actually lock material is so several: copper, aluminum, zinc alloy, stainless steel.
Needing those who remind everybody is here: aluminum door suggestion choice space aluminium, stainless steel door lock suggestion choice material 304.
These two kinds of material of door lock performance is better than the average metal.
Zhongshan Fuyu Hardware Products Co., Ltd. has built its reputation on a commitment to providing quality products and services while rapidly responding to international needs for innovative products.
Providing highly qualified
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