Zhongxin Chuangwei provides clock synchronization equipment to Lianhong Chemical.

Recently, Lianhong Chemical issued a requirement for a time server. Beijing Zhongxin Chuang promptly collaborated to develop a detailed solution and recommended its independently developed and manufactured DNTS‑9 time server as the preferred product. Following multiple rounds of testing and extensive communication, Zhongxin Chuang earned the customer’s trust through its high‑quality products and comprehensive after‑sales service, securing the contract for Lianhong Chemical’s time‑synchronization server project.

　Lianhong New Materials Technology Co., Ltd. is a supplier of new materials products and solutions. It was listed on the Shenzhen Stock Exchange on December 8, 2020, with the stock abbreviation “Lianhong Xinke” and the stock code “003022.” The company focuses on the production, R&D, and sales of advanced polymer materials and specialty fine chemicals. It is recognized as a high-tech enterprise and a national-level “Green Factory,” and has been consistently ranked among the “Top 100 Private Enterprises in China’s Petroleum and Chemical Industry,” the “Top 100 in Shandong Province’s Petroleum and Chemical Sector,” and the “Top 10 in Shandong Province’s New Chemical Materials Industry.” Additionally, it has received numerous prestigious honors, including “Global Top 500 New Energy Enterprises,” “China’s Outstanding Management Company,” “Shandong Province’s Excellent Enterprise,” “Leading Enterprise of Shandong Province’s Distinctive Industrial Cluster,” the “Shandong Province Courageous Innovation Award,” the “Shandong Province May Day Labor Medal,” “Shandong Province’s All‑Staff Innovation Enterprise,” “Shandong Province’s Technological Innovation Demonstration Enterprise,” “Key Enterprise for High‑Quality Development in Shandong Province’s High‑End Chemical Sector,” “Top 100 Innovative Private Enterprises in Shandong Province,” “New Materials Enterprise with the Greatest Brand Influence,” and “Shandong Provincial Famous Brand Product.” Mr. Zheng Yueming, Chairman of the company, has been elected as a deputy to the 13th National People’s Congress and Vice Chairman of the 14th Shandong Provincial Federation of Industry and Commerce, and has been awarded titles such as “National Outstanding Entrepreneur” and “Shandong Province Outstanding Entrepreneur.” The company’s shares are included in the SZSE Component Index, the Shenzhen Stock Connect, the FTSE Russell Large‑Cap Index, the CSI 300 Reserve List, and the CSI Photovoltaic Industry Index.

Lianhong Chemical conducted an in-depth evaluation of the DNTS-9 time server independently developed by Zhongxin Chuang, and the results exceeded all specified performance parameters. The company expressed high satisfaction with both the product’s quality and our after-sales service, and proceeded to place a successful order for its 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. It is also a product frequently chosen by customers with stringent requirements for timing accuracy, demonstrating that the performance of the 9 series meets the needs of various industries.

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 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 timekeeping and continuously provides 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.

With 21 years of industry experience, our company has established a strong corporate reputation and brand image, serving clients in the energy and chemical industries, 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, Shenzhen 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, China General Nuclear Power Group, Yankuang Group, the China–Russia East Pipeline, Inner Mongolia Yidong Group Dongxing Chemical Co., Ltd., Huadian Environmental Protection Systems Engineering Co., Ltd., Chongqing Huafeng Chemical Co., Ltd., Cangzhou Huahai Refining & Chemical 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 both businesses and society.