Zhongchi Blue Shield (Beijing) Technology Co., Ltd. is a company dedicated to solving the problem of office data sharing through intelligent devices and sensor technology. The company integrates research and development, design, production, manufacturing, and sales. Its main product is the smart key cabinet series, which integrates intelligence, management, and security, and can be applied in various fields such as transportation, office, leasing, sales, healthcare, education, real estate, communication, etc. Through independent research and development, design, and production of new products, we continuously improve and test our machines according to customer needs. So far, our E-series smart key cabinet technology has matured, and people can perform various key management operations only through mobile phones or computers. To improve the management efficiency of the company, we can tailor it to your needs and provide customers with high-quality service and experience.