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2026

[Beijing Zhongxin Chuang – Transaction Case] Clock server for the Anshan Bank project in the financial sector successfully delivered.

I. Project Name

Anshan Bank Network Time Synchronization System Construction Project

II. Duration of Cooperation

2026 year 3 month 10 day

III. Procured Products

Beijing Zhongxin Chuang DNTS-9 Domestication of Information Technology Innovation NTP Network time server (including 30 Mikro‑high‑sensitivity timing antenna, mounting bracket, accompanying management software, and technical support services)

IV. Customer Requirements

Financial Compliance Requirements: It is necessary to meet time‑synchronization compliance requirements across banking scenarios such as transaction processing, fund settlement, and data storage, ensuring that all business systems are synchronized with international standard time and that the temporal validity of transaction records and audit logs is maintained. At the same time, it must support time‑consistency requirements for cross‑domain data exchanges in areas like securities trading settlement and insurance underwriting and claims processing.
High‑precision synchronization requirements: Core business systems—such as core accounting, online banking, and mobile banking—must achieve microsecond‑level time synchronization and support simultaneous time‑serving access from tens of thousands of terminal devices. In securities quantitative trading and high‑frequency trading scenarios, even lower‑latency time synchronization is required, while data transmission between insurance systems and the bank‑insurance connectivity interface must be underpinned by precise timestamps.
Security and Controllability Requirements: The system must provide robust identity authentication, access control, and log‑audit capabilities to prevent unauthorized access and configuration tampering, thereby meeting the cybersecurity classification protection requirements of the financial sector. It must also be compatible with the securities industry’s embedded risk‑control framework and the insurance industry’s data‑asset security management needs.
High-reliability requirements: In the event of satellite signal disruption, continuous timekeeping capability must be ensured to guarantee uninterrupted access to standard time for business systems; fault alarms and remote monitoring should be supported to reduce operational and maintenance costs, meeting the needs of banking, securities, and insurance sectors. 7×24 Hourly business continuity requirements.
Domesticization and adaptation requirements: Hardware and software must be built on domestically developed information technology innovation platforms, be compatible with the existing network architecture, and support… IPv4/IPv6 Dual‑stack protocol; in alignment with the national information technology innovation (ITI) strategy and the financial industry’s trend toward full‑stack domestic substitution, it can be reused in ITI upgrade scenarios for securities trading systems and core insurance business systems.

V. Solution

Beijing Zhongxin Chuang, in light of the financial business characteristics of Anshan Bank and in alignment with the common needs across the banking, securities, and insurance sectors, provides… DNTS-9 The domestic, indigenous‑innovation time server comprehensive solution features the following core configurations and functions:

Time‑synchronization core configuration: Utilizes the BeiDou‑3 satellite navigation system to obtain standard time, supports a dual‑receiver, dual‑antenna redundant design, and defines satellite signal priority; incorporates a domestically produced aerospace‑grade atomic clock that, in the event of satellite signal loss, can maintain accuracy better than… 500 ns/day Its timekeeping performance ensures uninterrupted time dissemination, meeting the continuous time‑synchronization requirements of critical applications such as high‑frequency securities trading and insurance claim settlement.
Performance-Adaptive Design: NTP Time synchronization accuracy reaches 5us , single network port support 90000 Next / Second-level time synchronization requests meet the synchronization requirements of banks’ distributed networks and multi-terminal devices; supports NTP v1-v4 Full protocol version, compatible Windows 、 Unix 、 Linux Multi-system terminals that can seamlessly integrate with heterogeneous environments, including securities trading systems and core insurance systems. IT Architecture.
Security Protection System: Equipped with SSH/Web Password complexity validation, login timeout control, and access control black-and-white list mechanisms; supported. SM2/SM3/SM4 and domestic cryptographic algorithms and syslog Remote auditing, dual encryption of core firmware + Four‑party signature authentication safeguards against configuration tampering and aligns with the compliance requirements for risk control verification in the securities industry and data security in the insurance sector.
Intelligent O&M capabilities: provide DNTS Manager Centralized management software that supports status monitoring of thousands of servers and tens of thousands of clients; features one-click diagnostics and daily log aggregation and export. / Weekly / Every year Excel Reports), anomaly alerts (satellite signals, NTP Functions such as service status and client timeouts can be achieved through IP It also supports whitelist-based monitoring of secondary servers at the hierarchical level, meeting the operations and maintenance management needs of large financial institutions that span multiple regions and nodes.
Domestic adaptation: The hardware is based on Hygon. 3250 CPU , Purple Light / ChangXin Memory, Yangtze Memory Technologies SSD Supports domestically developed core components; runs on a domestic server operating system, fully compliant with the indigenous innovation (XinChuang) industry standards, and compatible with domestic solutions for the banking, securities, and insurance sectors. IT With upgraded architecture, it can seamlessly integrate into the full-stack indigenous innovation ecosystem.

VI. Implementation Outcomes

Time synchronization accuracy meets the standard: The core business systems and terminal devices of Anshan Bank have achieved unified time synchronization, with synchronization accuracy consistently maintained at… 5us Within this framework, it meets compliance requirements for financial transactions, clearing, auditing, and other scenarios, ensuring the accuracy of timestamps for business data. This solution has been validated by multiple financial institutions and can support high‑precision time synchronization needs in securities quantitative trading and data transmission via insurance‑banking interfaces.
Enhanced Security Protection: Through tiered user management (standard accounts / Management Account / It features super-administrator privileges, encryption-based authentication, and access control mechanisms, effectively preventing unauthorized intrusions and configuration tampering, thereby meeting or exceeding the Level 3 requirements of the financial industry’s cybersecurity classification protection framework, and aligning with the security needs of embedded risk management in the securities sector and data asset protection in the insurance industry.
Significant improvement in operations and maintenance efficiency: The intelligent alerting feature can push notifications in real time for satellite antennas, NTP Service exception information and a log‑summary export feature streamline operations and maintenance monitoring; remote management and one‑click diagnostics reduce the frequency of on‑site maintenance, lowering operational costs. 40% The above is suitable for large-scale deployment scenarios in major financial institutions such as banks, securities firms, and insurance companies.
High-reliability operational assurance: dual receivers + Atomic clock timing design ensures continuous provision of standard time services even during satellite signal interruptions, equipment MTBF reach 90000 Hours, meeting the needs of banking, securities, and insurance sectors 7×24 Hourly business continuity requirements ensure uninterrupted operation of critical functions such as trading, clearing, and claims processing.
Domestic adaptation completed: End-to-end deployment of domestically developed software and hardware, fully compatible with the bank’s existing systems. IT The architecture lays the foundation for subsequent upgrades to the indigenous information technology (IT) innovation system and has passed rigorous testing and certification by the International Time Service Center of the Chinese Academy of Sciences and the Tail Laboratory of the Ministry of Industry and Information Technology. It can be readily reused in IT‑innovation transformation projects across various financial institutions, including:
- Banking institutions: People’s Bank of China, Bank of China, Postal Savings Bank of China, Industrial and Commercial Bank of China, Bank of Communications, China Merchants Bank, CITIC Bank, Shanghai Pudong Development Bank, Jiangsu Bank, Chongqing Bank, Qinghai Bank, Cangzhou Bank, Guiyang Bank, Changsha Bank, Shaoxing Bank, Baoshang Bank, Hankou Bank, Rural Credit Union Funds Clearing Center, Hubei Bank, Lishui Rural Commercial Bank, Tangshan Bank, China Resources Bank of Zhuhai, Baoding Rural Commercial Bank, Guilin Bank, Jiangyin Rural Commercial Bank, China Guangfa Bank, Chongqing Fumin Bank, China UnionPay Center in Shanghai, Taizhou Commercial Bank, Hubei Rural Credit Union, Jiangsu Jiangnan Rural Commercial Bank, Pinghu Rural Cooperative Bank in Zhejiang, Huarong Xiangjiang Bank, Hebei Provincial Rural Credit Cooperatives, Yunnan Provincial Rural Credit Cooperatives, Guiyang Rural Commercial Bank, Nanxun Rural Cooperative Bank, Deqing Rural Cooperative Bank, Huzhou Wuxing Rural Cooperative Bank, Liaoning Provincial Rural Credit Cooperatives, Beijing Rural Credit Cooperatives, Zhejiang Provincial Credit Union, Guangxi Rural Credit Cooperatives, Jiaxing Hecheng Commercial Bank, Longchuan Rural Commercial Bank in Yunnan, Shandong Provincial City Commercial Banks, Langfang Bank, Guangxi Beibu Gulf Bank, Credit Reference Center of the People’s Bank of China, Lianghe Rural Commercial Bank, Zhangjiagang Rural Commercial Bank in Jiangsu, Wuhan Rural Commercial Bank, Leshan City Commercial Bank, Beijing Rural Commercial Bank, Henan Rural Commercial Bank, and others.
- Securities / Fund / Exchange‑related entities: Shanghai Clearing House, China International Capital Corporation, Shenzhen United Property Exchange, Shanxi Securities, Changjiang Securities, Huatai Securities, CITIC Securities, CCB Trust, China Asset Management, Xinhua Asset Management, Hua’an Fund, Hualong Securities, China Securities Finance Corporation, China Securities Depository and Clearing Corporation, CCB Fund, and others.
- Insurance companies: China Life, Yingda Property Insurance, Xinhua Life, Dubang Property Insurance, Taikang Insurance, Xintai Life, Yingda Insurance, Xingfu Life, Xinhua Pension, Huatai Insurance, Shenzhen Ping An, Guoyuan Agricultural Insurance, and others.