Zhongxin Chuangwei provides time synchronization equipment to Guangzhou Jianxin Technology Co., Ltd.

Recently, Guangzhou Jianxin Technology 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 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 Guangzhou Jianxin Technology Co., Ltd.’s time‑synchronization equipment project.

Jianxin Technology is a national-level high-tech enterprise and a dual-software-certified company, with the mission of “leading industrial interconnectivity and enhancing data value.” The company focuses on building and operating industrial Internet platforms based on industrial big data. It was registered in April 2005 as Guangzhou Jianxin Automation Technology Co., Ltd., launched the “Shibei Cloud” brand in June 2015, and restructured into Guangzhou Jianxin Technology Co., Ltd. in May 2016. In March 2021, it brought in Fourth Paradigm as a strategic investment partner and changed its name to Guangzhou Jianxin Technology Limited Liability Company.

Guangzhou Jianxin Technology Co., Ltd. conducted an in-depth evaluation of the DNTS-94-RGB and DNTS-94-OGB time servers 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 smoothly with 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 the GPS navigation and positioning satellite system 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 using a GNSS satellite receiver, users can define priority levels and configure single-receiver/dual-receiver or single-antenna/dual-antenna setups; each receiver can be set to time‑synchronization mode individually or in combination. If both receivers and other available time sources lose signal, the DNTS-9 relies on its built-in temperature‑compensated crystal oscillator to maintain accurate timekeeping and continues to provide uninterrupted time services to external devices.

In addition to serving as a primary network time‑synchronization device, the DNTS‑9 can also function as a secondary 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. Installation and operation of the DNTS‑9 network time server are straightforward: simply connect the satellite receiving antenna and link the network port to a network switch to achieve time synchronization for all devices on the network.

◆GNSS satellite reference clock, with a built-in temperature-compensated crystal oscillator or rubidium atomic clock, serving as a stratum‑1 network time server.

◆ High throughput enables simultaneous synchronization of the clocks of tens of thousands of clients, servers, workstations, and other devices.

◆ Four 10/100/1000M Ethernet ports are available, enabling easy network configuration and deployment, and facilitating system upgrades.

◆ Supports management via SSH, Telnet, Web, SNMP, and DNTS-Manager, enabling easy remote network login, administration, configuration, and maintenance.

◆ A single device with multiple network interfaces, or multiple devices with multiple network interfaces, can be configured to use the same IP address for hot backup.

◆High reliability, with an MTBF of 90,000 hours

◆ Supports heartbeat detection and hot switchover across multiple devices and network interfaces.

◆ Supports bonding functionality, enabling multi‑port network interface aggregation on a single device (optional)

◆Out-of-band management interface: 1 port, 10/100 Mbps Ethernet interface (RJ-45) (optional)

With 21 years of industry experience, our company has established a strong corporate reputation and brand image, serving government agencies and clients across various sectors, including:

Shenzhen Huawei, ZTE Corporation, Ericsson, Datang Telecom, Digital China (China) Co., Ltd., Unisplendour Corporation, Shanghai Bell, Honeywell (China) Co., Ltd., Yokogawa Electric (China) Co., Ltd., Emerson (China) Motor Co., Ltd., Nokia, Siemens (China) Co., Ltd., ABB China, Schneider Electric (China) Co., Ltd., Zhejiang Dahua Group, Sail Network Technology Co., Ltd., Qingdao Hisense Network Technology Co., Ltd., Fujian Newland Software Engineering Co., Ltd., Beijing HuaSheng TianCheng Technology Co., Ltd., Fujian Rongji Software Co., Ltd., Shanghai Baoxin Software Co., Ltd., Shanghai Tianbai Broadband Network Technology Co., Ltd., China Tobacco (Yunnan) Reconstituted Tobacco Leaf Co., Ltd., BOE Technology, Lenzing (Nanjing) Fibers Co., Ltd., Taiwan’s Formosa Plastics, Weihai Triangle Tire, Henan Huayuan Photovoltaic Technology, Jiaxing Duoneng Automation Equipment Co., Ltd., Tangshan Sanyou Chlor-Alkali Co., Ltd., 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.