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2021

Zhongxin Chuangwei provides precise clock synchronization for the Datang Sanmenxia Power Plant.

Zhongxin Chuangwei provides precise clock synchronization for the Datang Sanmenxia Power Plant.

Recently, Datang Sanmenxia The Power Generation Co., Ltd. issued a request for a time server. Beijing Zhongxin Chuang promptly collaborated to develop a detailed proposal and recommended its independently developed and manufactured DNTS‑9 time server as the product for this tender. 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 with Datang. Sanmenxia Time Synchronization Server Project for the Power Generation Limited Liability Company.

　　Great Tang Sanmenxia Power Generation Limited Liability Company ( Sanmenxia Huayang Power Generation Co., Ltd. Located in the western part of Sanmenxia City, Henan Province, the plant has a total installed capacity of 1.8 million kilowatts (2 × 300,000 kW + 2 × 600,000 kW). Its current total assets amount to RMB 5.418 billion, and it employs 802 staff members.

Great Tang Sanmenxia The Power Generation Co., Ltd. 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 company expressed high satisfaction with both our product quality and after-sales service, proceeding to place a successful order and put the system into operation.

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 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 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, and so on.

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: All 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 18 years of industry experience, our company has established a strong corporate reputation and brand image, serving clients in the energy sector, including:

Sinopec, Shanghai Petrochemical, Tianjin Petrochemical, Yanshan Petrochemical, Zhanjiang Petrochemical, Langfang Petrochemical, Gansu Petrochemical, Anqing Petrochemical, Zhongyuan Petrochemical, Daqing Oilfield, Daqing Refining & Chemical, Qinshan Nuclear Power Plant, Kunlun Gas, Hope Gas, PetroChina Yellow Sea Storage Base, Beijing Shougang Co., Ltd., Hebei Shougang Qian’an Iron & Steel Co., Ltd., Fujian Sangang Mingguang Co., Ltd., Angang Steel Co., Ltd., Chongqing Iron & Steel (Group) Co., Ltd., Tianjin Jinwanhang Petroleum Materials & Equipment Co., Ltd., Daqing Petrochemical, China National Petroleum Corporation Qingyang Petrochemical Company, Tarim Oilfield, Tianjin Petrochemical, Yangzi Petrochemical, Sino‑Saudi (Tianjin) Petrochemical, Zhongyuan Petrochemical, North China Petroleum Communications Co., Ltd., Wuhan Iron & Steel Group Co., Ltd., Shaanxi Yulin Energy Group, China Huaneng Group, CGN, Yankuang Group, the China–Russia East Pipeline, 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 from all sectors, we will jointly achieve win-win outcomes and shared progress for both businesses and society.

Zhongxin Chuangwei provides precise clock synchronization for Chengdu Banknote Printing Co., Ltd.

Zhongxin Chuangwei provides precise clock synchronization for the Petroleum University.

Zhongxin Chuangwei provides precise clock synchronization for Chengdu Banknote Printing Co., Ltd.

Zhongxin Chuangwei provides precise clock synchronization for the Petroleum University.