Zhongxin Chuangwei provides a clock synchronization server to the Ningbo Maritime Safety Administration.

Recently, the Ningbo Maritime Safety Administration issued a request for a time server. Beijing Zhongxin Chuang Co., Ltd. proactively collaborated to develop a detailed proposal and recommended its self‑developed and manufactured DNTS‑9 model as the bid‑winning product. Following a fiercely competitive bidding process, Zhongxin Chuang stood out thanks to its high‑quality products and comprehensive after‑sales service, ultimately securing the contract for the Ningbo Maritime Safety Administration’s time‑synchronization server project.

  People's Republic of China The Ningbo Maritime Safety Administration is established in accordance with… Ministry of Transport The “Notice on Forwarding the Reply of the Office of the Central Institution Establishment Committee Regarding the Establishment of Branch Institutions of the Coastal Directly Affiliated Maritime Agencies of the Ministry of Transport” (Document No. [2000] 296 issued by the Ministry of Transport’s Personnel and Labor Department) officially established, on February 8, 2001, the Ningbo Maritime Safety Administration of the former Ministry of Transport—founded in October 1987—through the formal unveiling of its plaque.

The Ningbo Maritime Safety Administration conducted an in-depth evaluation of the DNTS‑9 time server, independently developed by Zhongxin Chuang. The results consistently exceeded the specified performance parameters, and the administration expressed strong satisfaction with both the product’s quality and our after-sales service, leading to a successful procurement and deployment.

The DNTS-9 network time server, developed by Beijing Zhongxinchuang Technology Co., Ltd., is an intelligent, high-precision NTP network time server. The DNTS-9 obtains standard time information from navigation and positioning satellite systems such as GPS, BeiDou, GLONASS, and Galileo, and provides standard time services over the network via NTP/SNTP or other network protocols. Devices in the network that require time synchronization—such as personal computers, servers, and controllers—can synchronize with international standard time.

When used in conjunction with GNSS satellite receivers, priority can be configured; the system supports single‑receiver/dual‑receiver and single‑antenna/dual‑antenna configurations, with each receiver capable of operating in either standalone or combined timing modes. If both receivers—and all other available time sources—lose signal, the DNTS‑9 relies on its built-in temperature‑compensated crystal oscillator or rubidium atomic clock to maintain accurate timekeeping, continuously providing time services to external users.

In addition to serving as a primary‑level network time‑synchronization device, the DNTS‑9 can also function as a secondary‑level time server, enabling more effective time synchronization in large‑scale network environments. It can provide precise, standardized time signals for systems such as distributed networks, computer security systems, file management systems, e‑commerce platforms, online B2B systems, and cloud database storage and maintenance. The DNTS‑9 has been successfully deployed across government, finance, mobile telecommunications, public security, petroleum, electric power, transportation, industrial, and national defense sectors.

The DNTS-9 network time server is extremely easy to install and use: simply connect the satellite receiving antenna and plug the network port into a network switch to enable time synchronization across all devices on the network.

With 18 years of industry experience, our company has established a strong corporate reputation and brand image, serving government-sector clients as well as:

The Institute of Physics of the Chinese Academy of Engineering, the Ministry of Railways of the People’s Republic of China, the Supreme People’s Court of the People’s Republic of China, the Communications Department of the Command of the People’s Armed Police Force of China, the National Astronomical Observatories of the Chinese Academy of Sciences, the State-owned Assets Supervision and Administration Commission of the State Council, the China Academy of Launch Vehicle Technology, the Tianma Radio Telescope of the Chinese Academy of Sciences, the National Radio and Television Monitoring Center, the State Administration of Radio, Film, and Television, the State Grid Data Center, the National Radio Monitoring Center, the National Emergency Command Center, the Civil Aviation Administration of China, the Detection Center of the China Meteorological Administration, the China Arctic Yellow River Station, the China Welfare Lottery Center, the Great Wall Museum of China, the Political and Legal Committee of the CPC Hebei Provincial Committee, China Aerospace Information Corporation, the Anhui Provincial Seismological Bureau, the Anhui Provincial Supervisory Commission, the Beijing Municipal Planning Commission, the Palace Museum in Beijing, the Summer Palace in Beijing, the Forest Fire Prevention Command Center of the Beijing Municipal Parks Bureau, the Beijing Municipal Economic Information Center, the People’s Court of Miyun District in Beijing, the Shanxi Provincial Department of Finance, the Tianjin Municipal Bureau of Finance, the Xiqing District Bureau of Finance, the Nankai District People’s Procuratorate of Tianjin, as well as the Beijing Mentougou Science and Technology Museum, the Public Resources Trading Center of Yuncheng City in Shanxi Province, the Chongqing Welfare Lottery Center, and others.

The choice of numerous departments and enterprises reflects recognition of Zhongxin Chuang’s products and services. By working in close collaboration with partners across all sectors, we are jointly advancing toward win‑win outcomes for businesses and society alike.