Q:Our factory is doing non-standard door, I am an apprentice, the master refused to teach me, ask how to debug, is the facade about a little stuck around how the door is the ordinary hinge, said that the toilet The more detailed the better the better, my points all to you, in this grateful not more

Your master slam the door is to adjust the diagonal, mainly to see whether the door around the door after the door evenly. Facade the door can be used to adjust the diagonal or the hinge out to solve.

Q:Their own security door, every time the door is very costly to open the door. Lock the door when the door handle up to mention, very easy. But when the door open, whether it is inserted into the key from the outside open, or from the inside down the door handle, it is difficult to open the door, that a few out from the door that a few columns (Figure) is difficult to retract Inside the door. What is the cause of this? What steps need to be done to make it switchable? More

Should be the problem of the cylinder, another lock cylinder just fine

Q:Home decoration, the door of the size of the problem do not understand, into the door, home garden into the burden of the side of the panic stir-off with the living room door, kitchen door, bathroom door, bedroom door, how much to do the number of suitable? Please help the professionals to help, thank you more

Home garden into the living room door, kitchen door, bathroom door according to their own needs to set, the bedroom door standard size is 2100 * 900 * 240

Q:My security door has three kinds of keys: A decoration with two temporary, B decoration finished with their own 5, the stance shield barking Du Du Sen lack of C used to destroy A my hands in the decoration with the A key lost , In order to make the master of the decoration that the A key can continue to use, can not use the C key and directly with the B? Does this do damage the lock cylinder? More

Let the workers use the A key, the decoration is completed after the completion of the use of B key stitching barking Du Du fall forest lack of key & lt; scrap A key & gt;, B key lost or bad, with the C key to open the door & , And then change the lock heart.

Q:After the security is not on the game yet? The The

There are many kinds of locks, so the keys are also many kinds of. Some 6-7 to some, some 4-5 it, there are two kinds of colors is with the installation of the key, the kind of general have 6-7 bar key, only one color there is no one that plastic There is no need to have five keys. But now are generally equipped with a key to install, and so after you just as well as your own key to plug him out of the open. If you still do not worry about their own for a lock cylinder ah! Money is not very expensive, 10 a few dollars only. The

Q:Such as title. That is, the size of the unit door.

Stairs anti - theft door 1800 * 2100 single household 900 * 2100

Q:Buy the security door of the precautions?

Attention to open the door, a good anti-theft door locks more critical than the door, not the heavier the better weight, try to buy a brand awareness, there are sub-AB lock that kind. Install the security door before the first door to complete all the demolition. Check the surface before the installation of whether there are scratches and bumps and so on.

Q:Anti-theft door lock body double fast escape with no escape What is the difference

Double fast in the case of a lock, a door handle on all open; without double fast lock (the middle 3 points out of the tongue), it must use the key to open. Double fast (outside the handle can be raised to achieve fast lock the door, which can also push the handle up to achieve fast lock the door can also be pressed down to achieve fast open the door, but the double fast handle must be used together with the double fast lock to achieve fast lock Quick open function)

Q:Solid wood doors and security door price difference

Solid wood doors are mostly used for indoor use, of course, the earliest time in China will also be used in the big door, because the thief is less, and the anti-theft door is used for the relevant state-related important helium Sichuan vegetarian berry , The general family is using a security door

Q:What is the unit name of the security door?

According to the requirements to Tang, or square meters for the unit price