With the development of electronic technology and life technology, the use function of locks continues to improve, but there will always be mechanical parts as the main body of gun locks. The lock industry must not only study the application of new technologies, but also continue to study the continuous changes of traditional mechanical locks. Technological progress, the transformation and innovation of locks, locks are a necessity of life, and the god of safety protection. Although locks on the market are quite mature now, it is foreseeable that they will not fall into the industry. One must have a door, and the door must have a lock.

       In the late 1980s, the lock industry ushered in a new period of development, and it has developed to adapt to the development of other industries. People's lives need beautiful appearance, electromechanical locks, support for scalable management of hotels, and magnetic black box functions. Card, TC card, TM card lock and other most advanced smart locks. With the rapid development of science and technology, especially the wide application of microelectronic biological information technology in various industries, the development of the lock industry is moving in the direction of high technical content, strong security and confidentiality.