Shenzhen Dingyi Hongji Technology Co., Ltd. (referred to as Dingyi Hongji), founded in 2005, is a modern high-tech enterprise with information product business and integration business as the main body, and service as the development direction. It has more than ten years of rich experience in building information technology projects in the financial industry and some key industries. With the corporate vision of "keeping pace with the global information trend and becoming an information service enterprise", and with three main businesses as the core, Dingyi Hongji has established a sales and service system covering the whole country, relying on its four regional branches in the east, south, west, and north, as well as after-sales service institutions in more than 100 cities across the country. The close collaboration between various business and operational units ensures the effective integration and scientific allocation of company resources, providing customers with high-quality IT professional services. Dingyi Hongji's products have fully covered major commercial banks, professional banks, new banks, and non-financial industries (such as public security system, national and local taxes, housing provident fund, social security, etc.) in China, and have been exported to more than 20 countries and regions. The installed capacity of PR series passbook printers has exceeded 1.2 million units, with a market share of 70%. This product has been listed as a key new product for more than ten years; BST Bank has installed over 80000 self-service terminals, with a market share of 50%. The installed capacity of BP magnetic stripe readers exceeds 600000 units, with a market share of over 50%. Subsequently, Dingyi Hongji developed and launched products such as branch queue pre filling machines, receipt printers, urban information kiosks, rail transit equipment, self-service card issuing machines, online banking terminals, self-service payment machines, airport self-service check-in, etc. based on market development trends, which can meet the multi-level and multi-faceted needs of customers and the market.