Gateman's smart lock is a high-technology industrial company specialized in smart lock development, production, marketing and technology services. The company relies on advanced u. S. International r & d technology, which combines high-level technologies such as it, digital, electromagnetic, passive non-contact, micro-electrics, remote and unlimited remote control, human information recognition, and develops, produces contact-type sensors, non-contact sensors, passwords, fingerprints, identity cards, cell phone sensors, cell phone text recognition and remote telephone locking, and is now entering domestic and external markets. Gateman's smart lock currently has a production base of 20,000 m2 and a marketing centre of 1,000 m2. It has various types of sophisticated manufacturing and detection equipment, as well as high standards of qualification and certification, patents and awards. With advanced smart systems, quality product quality and thoughtful after-sales services, the company was selected with honour to be a technical support provider at the shanghai world expo and a provider of smart locks at the guangzhou asian games. Gateman smart locks focus on the aesthetic style of consumers in the design of product appearance and humanization while realizing the product concept of rational luxury. At present, products are generally favoured by a wide range of consumers, whether in their appearance design, mechanical structures, electronics or software development. The chain flow is generous and elegant, and it exemplifies both classical and modern grace. Locked surfaces are handled with special technology, colourful and well-matched with the glory of the mansion; international standards for tongue-locking structures are shaped with solid metal materials, with qualified protection against sledging, pulling, sawing and drilling. Gateman's smart lock adheres to the business concept of "credibility for quality and development for credibility", strengthens international cooperation to ensure continuity and sophistication of products, completes the process from research and development, product creation and industrialization, and continuously enhances the user's experience of the use of smart locks。