Shenzhen city was founded in 1998 as a high-technology enterprise that combines research and development, design, production, marketing and services. Companies mainly produce new types of smart door locks such as fingerprint locks, smart locks, password locks, hotel locks, hotel blue-tooth locks, electronic locks against burglary, smart campus locks, and provide customers with accompanying smart management system software and solutions. There is a wealth of products, which are widely applied in areas such as hotels, apartments, offices, families, etc. The company is located in shenzhen lung, which has its own large, over 10,000 square metres of intellectual lock-in estate, has established a regulated organizational structure that includes r & d technology centres, production centres, marketing centres and service centres, has a strong and well-developed intellectual lock-up manufacturing chain, absorbing more than 400 people from various lock-in elites, and is one of the early, large-scale, home-grown and well-produced smart lock-out production bases in the pearl triangle region and even in the national intelligent-lock industry. The company is committed to the development of new-style smart locks, with hundreds of patents, a number of technology creation awards, and several door lock management software rights. Several core technologies are available in areas such as hotel lock management, fingerprint biometrics, and intelligent homes. A strategic partnership was established with the swedish fingerprint technology organization to establish a cooperative base for research and production with the south-east university. In addition, the complete set of qualifications for iso 9001 quality system certification, iso 14001 environmental system certification, european union ce certification, united states fcc certification, z-wave certification, security and police quality testing for electronic products, etc. Of the ministry of public security of china, has created a solid foundation for the creation of an international electronic intelligence lockup enterprise. To date, company marketing and service networks have spread throughout the country, while branches have been established in north america, europe, south-east asia, the middle east, etc., with products sold to more than 100 regions worldwide. The company has been successful in providing home-based lock management solutions and specialized support services to the xinjiang hotel, many star-class hotels, such as home and hantine, or well-known hotel chains, city apartments, and zhejiang university, china mining university and others, including 985, 211 universities, as its quality suppliers. At the same time, a large number of pilot projects have been created in enterprises such as the executive office, the institute of public administration and other institutions, as well as in small areas throughout the country, which have been well received by domestic and foreign users. Looking forward to the future, companies will aim to be leaders in hotel, apartment management and smart home safety solutions, helping customers achieve values and creating safe, intelligent, comfortable privacy spaces for people。