I. Project Name

Wuhan Cigarette Factory Network Time Synchronization System Construction Project

II. Duration of Cooperation

2026  Second quarter of the year

III. Company Profile of Wuhan Cigarette Factory

Hubei China Tobacco Industry Co., Ltd. Wuhan Cigarette Factory was established in 2008 year 5 month 29 On [date], it is a wholly state-owned limited liability company branch affiliated with Hubei China Tobacco Industry Co., Ltd., specializing in cigarette manufacturing and operating under the umbrella of [name]. “ Yellow Crane Tower ”“ Red Golden Dragon ” Wait for products from well‑established, highly recognized brands. The company’s current headcount is… 2000-2999 People, the number of insured individuals has reached 2508 Person, 2025 In [year], it obtained provincial-level green factory certification, upholding the development philosophy of strengthening the enterprise through branding and revitalizing it through culture. In recent years, the company has actively advanced digital transformation, completing projects such as the launch of a pallet electronic SEO system and the upgrade of logistics capabilities for non-standard tobacco products. It has also built several new intelligent sorting lines equipped with robotic arms, securing an important position in the midstream of the tobacco industry chain.

IV. Purchased Products

NTP Server (Model: DNTS-9 )

V. Customer Requirements

During its intelligent manufacturing upgrade, Wuhan Tobacco Factory has established a multi-system collaborative framework comprising an intelligent sorting line, a logistics management system, production monitoring equipment, and a data management platform. However, the various terminal devices are distributed across different production areas, leading to time synchronization discrepancies. To ensure the continuity of the production process, the accuracy of logistics information traceability, and the standardization of data recording, the customer has put forward the following requirements: 1. Achieve unified time synchronization across thousands of terminal devices throughout the entire plant, meeting the high-precision time‑keeping requirements of industrial production. 2. Supports access to multiple time sources, ensuring uninterrupted time services even in extreme environments. 3. It features remote management and status monitoring capabilities, and is compatible with enterprise‑level distributed network architectures. 4. The product delivers stable and reliable performance, meets the long-term operational standards of industrial environments, and complies with green‑factory regulatory requirements.

VI. Solution

Based on the industrial scenario requirements and network architecture characteristics of the Wuhan Cigarette Factory, Beijing Zhongxin Chuang provides… DNTS-9 Type NTP Server Comprehensive Solution:

1. Core Equipment Deployment: Configuration DNTS-9 Type NTP Server, this product supports GPS , Beidou, GLONASS 、 Galileo With access to multi-system satellite time sources, users can customize the priority of time sources and are equipped with a single… / Dual receiver, single / Dual-antenna optional configuration ensures stable time‑signal acquisition.
2. Redundant timing‑keeping design: The device features a built-in temperature‑compensated crystal oscillator and employs a proprietary all‑digital phase‑locked loop and a self‑tuning algorithm. When satellite signals are lost, it automatically switches to holdover mode, continuously delivering high‑precision time services to ensure uninterrupted operations.
3. Network adaptation capability: provides 1-10 road 10/100/1000M Optional Ethernet port configuration for seamless integration with the enterprise’s existing LAN, supporting NTP/SNTP Protocol, compatible with terminal devices of different brands and models;
4. Centralized Management System: Accessories DNTS Manager Centralized management software enables remote login, configuration and maintenance, and status monitoring, while simultaneously tracking server uptime, synchronization status, satellite signal quality, and other parameters, as well as client‑side time offset and request‑status information, thereby meeting the requirements of distributed management.
5. Convenient deployment and implementation: adopts “ Antenna Deployment + Network access ” Its simple installation mode, combined with on-site commissioning and operational training provided by a team of technical experts, ensures rapid deployment of the solution.

VII. Implementation Outcomes

After project delivery, DNTS-9 Type NTP The server operates reliably within the Wuhan Cigarette Factory’s production network, delivering the following results: 1. Time synchronization across all terminal devices in the plant achieves millisecond-level accuracy, completely resolving time‑offset issues among multiple systems and ensuring efficient coordination of production processes. 2. Multi-source redundancy design and timing‑keeping technologies ensure that the time service achieves a level of availability of 99.99% , meeting the requirements for continuous operation in industrial production; 3. The remote management feature reduces on-site maintenance workload, provides real-time visibility into equipment operating status, and lowers operational and maintenance costs. 4. The product is compatible with enterprise‑level intelligent manufacturing systems, significantly enhancing the accuracy of logistics information traceability and the standardization of production data recording. It provides a reliable time‑keeping foundation for enterprises’ digital transformation and complies with relevant green‑factory standards.

VIII. Application Cases

Shenzhen: Huawei, ZTE, Datang, Honeywell (China), Yokogawa Electric (China), Emerson (China) Motors, Nokia, Siemens (China), ABB China, Schneider Electric (China), Baidu, Alibaba Cloud, Tencent Cloud, Zhejiang Dahua Group, Sail Network, Beijing Banknote Printing, Jinnan Data Lake, Visionox, Qingdao Hisense Network, Fujian Newland Software Engineering, Beijing HuaSheng TianCheng, Fujian Rongji Software Co., Ltd., Shanghai Baoxin Software Co., Ltd., Shanghai Tianbai Broadband Network, China National Tobacco (Yunnan) Reconstituted Tobacco Leaf, Chongqing Cigarette Factory, Shengle Industrial Park, Beijing Shouchuang Environmental Protection Group, BOE, Lenzing (Nanjing) Fibers, Digital China (China), Tsinghua Unigroup, Shanghai Bell, Taiwan’s Formosa Plastics, Weihai Triangle Tire, Henan Huayuan Photovoltaic, Jiaxing Duoneng Automation Equipment, Tangshan Sanyou Chlor-Alkali Company, Inner Mongolia Desheng Blast Furnace Overhaul Project, Winosin, Shanghai Tieda Telecom, Nanjing EnruiTe Industrial, Jinchang Construction, AVIC Engineering Integrated Equipment, Hangzhou Enhé Bio, Shandong Fangxin Network, Beijing Xuedilong, Lunan Pharmaceutical Group, Guangzhou Jianxin, Hou Niwei'er, Tianyi Cloud, SMIC South, Jiaxing Huashu, Chengdu Guowei Biopharmaceutical, Aerospace 8 Hospital, Sichuan Guowei Pharmaceutical, Dongying Yellow River Delta Digital Exhibition Hall Project, Rockwell, Xiaoshan ENN Smart Operations Center, Erxianmiao Security Project, France SPL Cement project, FAW Dongji Gong shock absorbers, Shanghai SMIC Oriental, Emerson Process Control, Adisseo Nanjing, Chongqing Lottery, INEOS Styrenics polymer materials ( Ningbo ) , Jiangsu Shituo, Juguang Technology, Guangzhou Cigarette Factory, Chongqing Xingwang, Nanjing Enruite, Beijing Mining & Metallurgy Science & Technology Group, Digital Ningxia Construction & Operation, Xinxu Group, Xinjiang Xinye, BOE Huacan Optoelectronics Zhejiang, Hangzhou Holley Automation, Beijing Tiantan Biological Products, China United Network Communications Pingdingshan Branch, Laos BRT Shandong Qisheng Industrial & Trading Co., Ltd., Zhuzhou CRRC Semiconductor, Anhui Huasu Co., Ltd., Fujian Haiquan Chemical, Chongqing BOE Optoelectronics Technology, ASE Enterprise Services (Shanghai), SMIC, and others.

The choice of numerous departments and enterprises reflects recognition of Zhongxin Chuang’s products and services. Beijing Zhongxin Chuang will continue to collaborate sincerely with partners across all sectors, delivering professional time‑synchronization solutions to jointly achieve win‑win outcomes that support both business operations and sustainable social development.