Shenzhen Tongchuangjia Technology Co., Ltd. (hereinafter referred to as Chuangjia) was founded in 1998. It is a national high-tech enterprise integrating R&D, design, production, sales and service. The company mainly produces new smart door locks such as fingerprint locks, smart locks, password locks, hotel locks, hotel Bluetooth locks, electronic anti-theft door locks, smart campus locks, etc., and provides customers with supporting intelligent management system software and solutions. It has a wide range of products and is widely used in hotels, apartments, offices, homes and other fields.

The company is located in Longgang, Shenzhen. It has a large-scale smart door lock industrial park with more than 10,000 square meters. It has established a standardized and efficient organizational structure including R&D technology center, production center, marketing center and service center, and has a powerful and complete intelligence. The lock R&D and manufacturing industry chain has attracted more than 300 elites of various lock industry. It is one of the smart lock production bases established in the Pearl River Delta region and even the whole country in the smart lock industry with early time, large scale, high self-production rate and complete products.

The company is committed to the development of new smart locks, with hundreds of patents, multiple scientific and technological innovation awards, and many door lock management system software copyrights. Master a number of core technologies in the fields of intelligent hotel door lock management, fingerprint biometrics, smart homes, etc. A strategic partnership with the Swedish fingerprint technology organization and establish an industry-university-research cooperation base with Southeast University. In addition, Chuangjia has successively obtained ISO9001 quality system certification, ISO14001 environmental system certification, ISO45001 occupational health and safety management system certification, EU CE certification, US FCC certification, Z-Wave certification, China Ministry of Public Security’s safety and police electronic products quality inspection, etc. The complete set of qualifications has laid a solid foundation for building an international first-class electronic smart lock company.

To date, the company's marketing and service network has spread across the country, and has established branches in North America, Europe, Southeast Asia, the Middle East and other places, and its products are exported to more than 100 countries and regions around the world. Company hotel lock partners: Huazhu Group, Home Inn, Green Hotel Group, Shangmei Life Group, Jinjiang Inn, Vienna Hotel, etc. Campus lock partners: Zhejiang University, Tsinghua University, Shanghai Fudan Middle University, Southern Medical University, Guangzhou University, Lanzhou University, Jilin University, Southeast University, Xiangtan University, Beijing Electronic Science and Technology College, China University of Mining and Technology, etc. Provide corresponding door lock management systems, solutions and professional supporting services for different partners, becoming a high-quality supplier to the above industry partners. And received unanimous praise.