Can the company's Liufen Technology empower the construction of digital twin cities with a three-dimensional picture? Please tell me the specific business of Liufen Technology, thank you.

NavInfo: Hello, Beijing Sixents Technology Co., Ltd. is a professional positioning solution provider. Based on the principles of virtual reference stations and precise single-point positioning technology, the company relies on more than 3,000 CORS base stations built nationwide, self-developed terminal RTK algorithms and combined navigation algorithms, and provides a large number of users with 5 systems, 16 frequencies, all-weather, real-time centimeter-level and sub-meter-level high-precision positioning services with an integrated "network-cloud-terminal" solution. Sixents' high-precision positioning services have covered multiple fields such as smart driving, shared travel, smart ports, precision agriculture, and mass applications. For more details, you can also refer to the official website of Sixents Technology (www.sixents.com). Thank you for your attention.