How much does it cost to change the lock cylinder of the anti theft door, please introduce it in det

Change the lock cylinder, depending on what quality. The price gap between different lock cylinders is too large, from ordinary lock cylinders of fifty or sixty yuan to thousands of smart lock cylinders. >>>More

As of January 2020, if you can replace it yourself, the price of buying a lock cylinder is actually not expensive, but if you want to ask Master to install it, the price will be higher. >>>More

It depends on what kind of lock it is, and a good fingerprint password lock costs thousands of dollars. There are generally hundreds of pieces. We have locks for sale, and the factory price is directly sold. But it is not convenient to install in the past, you can teach.

There are many kinds of security doors, and there are many types of handles, such as Panpan or Wang Li, big brands of security doors are more expensive, and small or miscellaneous security doors are cheaper. Generally, the handle is divided into two materials: iron and not embroidered, the iron handle is usually plated white, the price is about 30 yuan a payment, not embroidered with a magnet can not be absorbed and not embroidered for a long time, the price is about 60 yuan a payment, if you want to install the installation may have to add installation fees.

As of January 2020, If you can replace it yourself, the price of buying a lock cylinder is actually not expensive, but if you want to ask the master to install itThen the price will be higher. >>>More