What are the main problems to buy door locks?

When the lock is rotated, the smaller the better sound, turn the handle that the tongue should follow one o'clock. In terms of the shape of the key, the pit key lock is safer than the tooth key lock, but the pit key must be lost when the key is lost . The more square heads the lock has, the better the safety. Consumers should pay attention to the following points when choosing a lock:
· Products with high reputation, stable quality and good after-sales service should be selected .
• First, check whether the mark of the purchased product packaging is complete (including the product's implementation standards, grades, manufacturer's name, address, and production date), whether the packaging is firm, and whether the content of the manual is consistent with the product, so as to prevent inflated and inconsistent with the facts. .
Appearance of the product quality of the viewing, the lock comprising a lock body, bolt, and the handle member overlying the plate and related accessories are complete, plating, painting surface color is bright, uniform, presence or absence of rust, oxide as trace And broken.
· Check whether the product's use function is reliable and flexible. Two or more products should be selected for comparison and inspection. In particular, when buying a two-way lock product, all internal and external locks must be tested and opened with all keys . Each lock is recommended. Try at least three times.
· Select the lock according to the use environment, such as dry humidity, door structure, thickness, open the door left or right, open the door inside or open the door.
· Inter-opening rate is the proportion of the lock and the key, and the less the key is opened , the stronger the security of the lock is. Consumers should try their best to select the key with a lot of locks when purchasing, because the more teeth the key has , the greater the difference is, and the lower the lock open rate is.

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Hello, The best days for your renovation work in 90 days are:

Saturday, November 14, 2015, October, and Wednesday

[B] Dinghai March 1

If you can't start the work on that day , the Friday, November 20 , 2015, the beginning of October, and the beginning of the month, the Year of the Dinese, will be your lucky day of renovation.

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The sheep who like to be fond of the limelight do not want their home style to be consistent with others. The post-modern style emphasizes that the architecture and interior decoration should have a historical continuity, but it is not rigidly adhered to the traditional logical thinking mode, making the entire home environment fashionable and without losing the taste. Aries prefers to host friends at home. This style of decoration allows Aries to face face when it comes to hosting friends.

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