Frequent use of locks, its structure can be described as the complex structure of the general lock, this lock is the lock cylinder, marbles, spring, bolt, keys, etc. It is now most commonly used as a lock. Connected to the material and structure of the lock cylinder. Most lock heart to make a...

1. Lock heart Do not rain. Flush, because there is a small spring rust failure is not flexible 2.Motorcycle keys, a long list of series together, locomotive when running, keys shaking the added weight will wear locks heart for a long time the key will slide out 3.Key bad inserted or...

Lock industry in the fierce market competition, from simple price competition to the competition in product quality, most enterprises truly recognize the importance of product quality, strengthen the detection capabilities of the enterprise implementation of standards of competence and product...

The emergence of intelligent lock, largely solve the drawbacks of a mechanical lock, it allows people to get rid of the dependence on key security. So-called smart lock is electronic technology, integrated circuit design, a large number of electronic components, combined with a variety of...