Time-Frequency Encyclopedia

Focus on time and frequency, precise and stable.

02

2023

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08

Zhongxin Chuangwei provides a time synchronization server to Lunan Pharmaceutical Group.

China-Singapore Innovation Lunan Pharmaceutical Group Provide a time synchronization server

 

 

 

Recently, Lunan Pharmaceutical Group The requirements for a time server were released, and Beijing Zhongxin Chuang Company proactively collaborated to develop a detailed proposal for the customer. They recommended the DNTS‑9 time server—自主研发生产的 (self‑developed and manufactured) by Zhongxin Chuang—as the product to be bid on. Following a fiercely competitive bidding process, Zhongxin Chuang stood out by virtue of its high‑quality products and comprehensive after‑sales service, ultimately securing the contract. Lunan Pharmaceutical Group Time server project.

Lunan Pharmaceutical Group is an integrated pharmaceutical conglomerate that combines the production, research and development, and sales of traditional Chinese medicines, chemical drugs, and biologics. It is a National Innovative Enterprise and a key high-tech enterprise under the National Torch Program. Its member companies include Lunan Houpu Pharmaceutical Co., Ltd., Lunan Bet Pharmaceutical Co., Ltd., Shandong New Era Pharmaceutical Co., Ltd., and Lunan New Era Pharmaceutical Co., Ltd., among others. The Group ranks among the Top 500 Chinese Large Enterprises in terms of competitiveness and the Top 500 Chinese Private Manufacturing Enterprises. For many consecutive years, it has been listed among Shandong Province’s Top 100 Taxpayers and was ranked 30th on the 2021 China Pharmaceutical Industry Top 100 list. In 2023, Lunan Pharmaceutical’s brand value reached RMB 13.283 billion.

Lunan Pharmaceutical Group We 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 we were highly satisfied with both the product’s quality and the company’s after-sales service, leading to a smooth procurement and successful 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 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, while 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 provides high‑precision standard 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 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, and you can achieve time synchronization across all devices on the network.

Client software

Provides NTP‑based time‑synchronization software for Windows, running as a service. Client support includes operating systems such as Windows 98, NT, 2000, XP, Vista, 7, 8, 10, and Server 2008, Server 2012, Server 2016, among others.

Centralized management software

Overview: The DNTS-Manager centralized management software not only enables easy remote network login, monitoring, management, configuration, and maintenance, but also allows real-time monitoring of time‑synchronization status on both NTP servers and clients, supporting simultaneous monitoring of thousands of NTP servers and tens of thousands of client devices.

Client: request interval, deviation exceeding the threshold, request timeout, etc.

NTP Server: Monitors NTP server information, including uptime, synchronization status, network parameters, satellite time, server time, and synchronization with the reference source.

Alerts: Alerts can be generated via protocols such as Syslog, SNMP, and email, and you can configure alert types, severity levels, and other parameters to customize the reporting criteria.

Statistics: Records all time‑synchronization logs and alarm logs, saving them separately; also tallies the number of clients, their IP addresses, and the request records for each IP.
Security: Various management channels can be configured with strong encryption and enabled with certificate-based authentication, ensuring that communication content cannot be intercepted or stolen, and preventing malicious tampering with device configurations that could cause network-wide failures, thereby enhancing network security.

With 21 years of industry experience, our company has established a strong corporate reputation and brand image, serving clients in the healthcare sector, including:

Peking Union Medical College Hospital, The First Affiliated Hospital of China Medical University, Cancer Hospital of the Chinese Academy of Medical Sciences, Tiantan Hospital of Capital Medical University, Peking University People’s Hospital, Beijing Children’s Hospital, China-Japan Friendship Hospital, Peking University Third Hospital, Beijing Second Hospital, Shanghai First People’s Hospital, Yangpu District Traditional Chinese Medicine Hospital in Shanghai, Shandong Provincial Public Security General Hospital, Rencheng District People’s Hospital in Jining, The Affiliated Hospital of Harbin Medical University, PLA No. 187 Hospital, Kunming First People’s Hospital, Fujian Provincial Hospital, Henan Provincial Second People’s Hospital, The First Affiliated Hospital of Henan University of Science and Technology, Jinan Fifth People’s Hospital, Linzi District Maternal and Child Health Care Institute, Qufu People’s Hospital, Datong Second People’s Hospital, Beihua University Affiliated Hospital, Suzhou Traditional Chinese Medicine Hospital, Yueyang Traditional Chinese Medicine Hospital, Ar Horqin Banner Hospital, Jiujiang Maternal and Child Health Care Institute, Luoyang Sixth People’s Hospital, Ar Horqin Banner Traditional Chinese Medicine Hospital, Dongying People’s Hospital, Fushun Central Hospital, Guangxi Medical University Affiliated Hospital, Yanjiao People’s Hospital in Sanhe City, Zhongwei Traditional Chinese Medicine Hospital, Jiangjin District Central Hospital in Chongqing, Jungar Banner Central Hospital, Taizhou Hospital, Yili Jiangsu Hospital, Fushun Central Hospital, Australian People’s Hospital, Quzhou City Hospital, Deyang City Traditional Chinese Medicine Hospital in Sichuan Province, Shandong New Era Pharmaceutical Co., Ltd., Lianjiang People’s Hospital, Baoding First People’s Hospital, Enping Maternal and Child Health Care Institute, Jinan University Affiliated First Hospital, 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.