Precautions for the purchase of locks? 1. Look at the surface treatment of the lock Surface treatment can be roughly divided into three types: electroplating, spraying and coloring. The lock forms a dense protective film on the surface of the product through surface treatment, which plays a role of anti-corrosion and rust prevention, making the…
How to open the padlock? We know that the method of opening a padlock is relatively simple, and it can be opened only by using a key. But because the key of the padlock is relatively small, if we lose the key, how should we open the lock. For this padlock manufacturer, I would like…
What are the models of padlocks? 1. Padlock with blade structure This type of lock uses sheet metal of various shapes to act as an obstacle and achieve the purpose of locking. This type of structure is often used in zinc alloy or its alloy locks. 2. Magnetic structure padlock Some padlocks use the principle…
Bad habit of using padlocks? The locks in your home will be damaged very quickly after using them for a long time. In fact, this is because you have six bad habits when you use them. Therefore, while maintaining the locks at home, the following six types of damage Habits need to be avoided by…
How to maintain the padlock? 1. During the renovation of the house, please use a plastic bag (do not contact the surface of the lock with the adhesive tape) to seal the handle, panel and other exposed parts of the lock, so as to prevent the surface treatment layer of the lock component from being…
Purchase and daily care of padlocks. For the purchase and protection of locks, we need to pay attention to the following points. 1. First of all, it is necessary to recognize whether the product has the factory name, address, trademark and whether there is an inspection qualification statement issued by the *** quality inspection organization…
Safe padlock Only technology can make the safety padlock have a good quality, and it is a multi-faceted technology, so what aspects of technology are needed in the production of this product? The first is to design the above technology. In the production of this product, there is also a corresponding design. If there is…
What is a smart lock? The so-called electronic smart lock is a combination of electronic technology, integrated circuit design, a large number of electronic components, and a variety of innovative identification technologies (including computer network technology, built-in software cards, network alarms, and mechanical design of the lock body). product. Different from traditional mechanical locks, it…
