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Feb. 11, 2026
In 2023, Zhejiang Saisi's satellite clock server was granted the Alibaba Cloud Private Cloud Access Certificate.
Alibaba Cloud, a flagship cloud computing brand under Alibaba Group, is a globally recognized provider of cutting-edge cloud technology and services. Founded in 2009, the company delivers secure and reliable computing and data processing capabilities through its online public service platform, democratizing computing and artificial intelligence technologies. It serves leading enterprises across diverse sectors including manufacturing, finance, government, transportation, healthcare, telecommunications, and energy, with major clients such as China Unicom, 12306, Sinopec, PetroChina, Philips, and BGI.
With the rapid development of cloud computing, big data, and artificial intelligence, cloud data centers have become highly sought-after. How to ensure time synchronization between devices, obtain accurate time information, and avoid the impact of time deviations between devices on corporate operations and business activities is a critical issue that Alibaba Cloud currently needs to address. Based on this, Alibaba Cloud has granted Saisi Satellite Clock Server a dedicated cloud access certificate, aiming to procure Saisi Clock Servers to ensure the company's time uniformity and stable operation. Meanwhile, with the rise of large-scale digital industries such as China's intelligent manufacturing, smart cities, IoT, 5G, and artificial intelligence, as well as the transformation of sectors like government, finance, telecommunications, power, manufacturing, retail, and healthcare, Alibaba Cloud's market has been strongly driven. "Driving Digital China" is Alibaba Cloud's vision, and Alibaba Cloud is also helping traditional industries in China accelerate their digital transformation. The arrival of a digital era will bring more opportunities and challenges for Saisi.
Saisi's products and solutions have been deployed across diverse sectors including regional power grids, rail transit systems, mobile communications, healthcare facilities, and banking institutions. The company has established partnerships with major clients such as China Mobile, China Unicom, China Telecom, China National Petroleum Corporation (CNPC), and Beijing Subway. At the core of Saisi's technological innovation is its satellite clock server (NS7200), which has recently obtained Alibaba Cloud's Private Cloud Access Certification. This independently developed, high-performance NTP server delivers precise time synchronization through standard NTP and SNTP protocols, meeting ultra-high capacity synchronization requirements. By receiving GNSS or terrestrial NTP signals, the device generates high-precision time and frequency signals locally while transmitting accurate NTP network time signals downstream. It also supports outputting 1PPS, 10MHz, and TOD signals.
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