Zhongxin Chuangwei provides clock synchronization equipment to Nanjing Electric.

Recently, Nanjing Electric issued a request for a time server. Beijing Zhongxin Chuang promptly collaborated to develop a detailed proposal and recommended its self‑developed and manufactured DNTS‑9 time server as the product for this tender. 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 Nanjing Electric’s time‑server project.

Nanjing Electric is the first high-voltage electrical porcelain factory in the history of China’s electrical appliance industry, founded in 1936, and serves as the East China headquarters of the Baiyun Electric Group. The company operates three major centers: the Mechanical Industry Glass Insulator Engineering Technology Research Center, the Jiangsu Province High-Voltage Insulator Engineering Technology Research Center, and a national-level laboratory (testing center). In recent years, it has been honored with titles such as “National Advanced Collective in the Machinery Industry” and “Machinery Industry Enterprise with Modernized Management,” and has twice received the Special Prize for Scientific and Technological Progress from the Chinese Machinery Industry. Additionally, it has been consistently listed among China’s Top 500 Machinery Enterprises and recognized as a leading enterprise in its industrial sector.

Nanjing Electric 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 strong satisfaction with both our product quality and 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 thereby 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 oven‑controlled crystal oscillator or rubidium atomic clock to maintain timekeeping and continues to provide uninterrupted time services.

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 precise 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, 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.

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

China Southern Power Grid, China Huaneng Group, China Electric Power Research Institute, State Grid Information Center, China General Nuclear Power Group, State Grid Data Center, China Dongfang Electric Corporation, China Guodian Longyuan Power Group, CSSC Heavy Industry Haizhuang Wind Power Equipment Co., Ltd., China Huadian Corporation, Hebei Iron and Steel Group, Qarqan Photovoltaic Power Station in Xinjiang, Changping State Grid, Beijing Yizhuang State Grid, NARI Technology, State Grid Yingda Group, China Huaneng International Power Co., Ltd., Huaneng Xihua Power Plant, Huaneng Jining Thermal Power Plant, Xuji Electric, NARI Electric, Sifang Relay Protection Power Automation, Chongqing Kekai Qianwei Wind Power, Haizhuang Wind Power, Shenhua Inner Mongolia Guohua Hulunbuir Power Plant, China Unicom, Beijing Unicom, Shanghai Unicom, Guangzhou Unicom, Ningxia Unicom, Hubei Mobile, Xi’an Unicom, Xinjiang Unicom, Jiangsu Telecom, Hainan Unicom, Gansu Unicom, Hubei Mobile, Jiangsu Telecom, Baoding Unicom, China Putian, Datang Mobile Communications Equipment Co., Ltd., China Communications Services Corporation, 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.