China has become the world's largest key lock producer and consumer. At present, the annual sales of the domestic key lock industry have reached more than 40 billion yuan, the production capacity ha...
When you buy a key lock, you are generally worried that the key lock will rust or oxidize after not being used for a long time. This problem is related to the data used and the appearance processing...
The brass padlock is one of the most common locks in our family. What should we do if we lose the key? Hiring a locksmith will inevitably cost money, so how do open keyed padlocks? Next, let's take ...
Keep the lock body clean to prevent foreign matter from entering the pin groove of the lock cylinder, which will prevent it from being opened. When the lock head is difficult to open, do not lubrica...
After using the keyed padlocks at home for a long time, everyone will find that they are damaged quickly. This is because you have six bad habits when using them. Then the keyed padlocks at home are...
Ordinary brass padlocks have a lock core. In addition to the hole for inserting the key, there are several round holes in the lock core. These round holes correspond to the several round holes on th...
The processing cost is low; if the processing cost of indoor padlocks is particularly high, it will directly affect the price of the finished product, making it unacceptable to some people with ordi...
Consumers should consider the following aspects before purchasing keyed padlocks: 1. The place used and its importance. That is, consider using it on street gates, hall doors, rooms, bathrooms, or...
In daily life, if we want to choose the right locks, we first need to understand the types of locks. In general, the common types of locks are: 1. Padlocks: There are brass padlocks, iron padlocks...
There are also many regulations for the application of safety padlocks by users. As a manufacturer of this type, of course, it must meet the various regulations of users, so what regulations do user...
After using keyed padlocks for so many years, most people have no chance of knowing how locks work. The mechanical control can be satisfied this time. Let's take a look at the main components of key...
In daily life, we often encounter the situation where the door lock cannot be opened. What should we do? Break the door or wait for someone to help? Don't panic, if the door lock can't be opened, th...