With the continuous deepening of China's opening up to the outside world, high-end buildings are developing rapidly, and the prospects of the high-end locks market are optimistic. The investment in high-tech locks in China's lock industry is increasing year by year, and the market demand for high-end locks is increasing year by year. Digital lock is already a household name in Korea, and its usage rate has exceeded 70% . However, there are still many people in China who don't know much about digital locks. They think that digital locks and doors are not suitable for installation on security doors. What should I do if it is broken? Is there any surface reprotection facility? In fact, the Chinese people are now a very civilized nation, not to mention the high-end residential areas. There are a lot of people in China who have earned more than 100,000 yuan a year. It is very easy for them to buy a digital lock. As long as our products are of superior quality and reasonable price, China's digital lock market will be very impressive. Today's electronic locks are mainly used in office buildings and bathrooms, etc., and are rarely used in home security doors because all electronic locks have a mechanical emergency unlock setting, because the performance of current electronic products is still unstable, in order to prevent The failure of the circuit part has to retain the mechanical emergency unlocking device, but retaining the mechanical emergency unlocking device actually reduces the safety. Since the lock cylinder cannot have many marbles, its safety is not as good as the ordinary mechanical anti-theft lock. Strictly speaking, the current electronic lock is only a mechanical lock with an electronic unlocking method. It is for this reason that the electronic lock has not yet entered the home. As is known to all, mechanical ball locks have poor safety and high mutual opening rates, often with a key to open a few locks. The state locks the machinery to two levels, A and B. The standard of the A -level lock is that it cannot be opened within 1 minute by technical means, and the B -level lock cannot be opened within 5 minutes. In fact, the use of lily (commonly known as the universal key) can easily open the general anti-theft lock, if the use of high-tech unlocking tools such as high-frequency ultrasonic detector is faster, it can be said that there is no lock that can not be opened. Mechanical locks are more powerless in terms of fire protection, and this often delays valuable time. With the development of society and the enhancement of people's safety awareness, it is inevitable that mechanical anti-theft locks will be replaced by electronic locks. Experts predict that mechanical locks will exit 80% of the market within ten years, and the entry of electronic locks into the family is a historical necessity. This market is over 100 billion. Youzhen Trading (Shanghai) Co., Ltd. Balancer Springs,Springs For Balancers,Sus301Spiral Springs,Strip Springs Ningbo Yunsheng Elastic Components Co.,Ltd , https://www.yunshengsprings.com