Established in 1999, FUYU door lock has gradually become one of the most famous door lock manufacturers in China because of high quality, high added value, variety and variation.
Now to guard against theft door we are not strange, now we use guard against theft door in the life is still very common, since had guard against theft door, so we affirmation little not guard against theft door lock. Anti-theft door lock is very important, the choice of good anti-theft door lock can also let us more secure. But if theft-proof door lock is often used, there may be a fault, sometimes we will not open, this time will be to invite special unlock personnel to come, so is very troublesome, because this oneself know a few theft-proof door lock is broken how open method, to use theft-proof door lock is very helpful!
Do you know why the security lock won't open?
There are many reasons why the door lock cannot be opened. Sometimes the door lock cannot be opened because the insurance button inside the door has become loose. Sometimes we have to close the door with too much force. The anti-theft door lock can not be opened because someone opened the insurance button, in the opening of the anti-theft door lock to forget, this time may be because the door lock hit the insurance button, the anti-theft door lock can not be opened.
Do you know what to do if the lock is broken?
Anti-theft door wouldn't open solution is usually the cause of the corresponding to it, if it is close anti-theft door lock after insurance button to open the hard, you can use the wood to a point, it is best to hardwoods, sewn inside, at the edge of the frame of this can be pushed the door open a crack, and then use a screwdriver or other auxiliary tool, can pry open the door.
If the door lock is anti-theft locked, and the door gap is still relatively narrow, we think the above method line can not operate, you can use the lock head pull out; After pulling out the lock, there is a flat square rotating hole in the lock box that can be inserted into the lock head, so you can put the tool into the hole, and then pull out the safety piece inside the lock box, the safety block piece, security door lock opened.
Quality service and enterprise strength, meaning to provide customers with a variety of services, so that customers have a sense of satisfaction, comfort, security. The good or bad service directly determines the survival and development of the enterprise, determines the reputation and economic benefits of the enterprise.
With 35 years of rich experience,FUYU hardware is a strength enterprise specializing in the production of door locks. FUYU hardware is a professional manufacturer in guangdong, China, covering an area of over 20,000 m. The factory mainly produces electronic door locks, door handle locks and other products. FUYU hardware products in southeast Asia and Europe and the United States have a large market share. We can also provide one-stop design services, among which, we developed 82 series of Grip handle door lock with anti-drill and anti-saw, durability and other functions, FUYU hardware in this field has more than 10 years of export experience, we have developed our expertise and design from mold manufacturing, packaging and lock products.