Although locks are an inconspicuous small hardware commodity, they have a very close relationship with people and society, and are related to the safety of every family, unit and public place. The lock brand is a relatively special product, which has an extremely important relationship with safety. Therefore, whether at home or abroad, the lock industry has a set of extremely strict quality standards and safety requirements.

　　At present, the market inspection from the technical supervision department has reflected that the quality of the locks on the market varies from good to bad, and there are both good and bad. It can be seen that, in order to covet market profits, some enterprises have taken an extremely irresponsible attitude, ignored the product quality, and pushed products that did not meet the quality standards to the market, which brought troubles and troubles to consumers in their lives. This has harmed the interests of consumers.
 
　　 Poor quality awareness and lack of strict management. Illegal operations and unscrupulous means to seek benefits. Management is messy, resulting in a drop in product quality. In order to combat and prevent substandard products from being sold on the market, in order to protect the vital interests of consumers, in addition to strict monitoring by relevant government departments, distributors and consumers are required to cooperate closely to resist inferior products. Advocate to introduce basic knowledge about locks to consumers, so that consumers have a basic understanding of locks, and increase their knowledge and understanding of locks. Extraordinarily, the choice of locks, the issues that should be paid attention to when installing and using them, are used to educate, guide consumers, and drive out inferior products from the market.

　　With the progress of the times, the development of locks is rapid. Whether it is in form, surface treatment, structure, function, and material application, there has been a leap in development. Various professional locks came into being. Styles and varieties emerge in endlessly, which makes locks occupy an extremely important position in the hardware products and security products industries.