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ABOUT US
Beijing Jiuzhouyigui Environmental Technology Co., Ltd.
(688485.SH)
We specialize in providing vibration and noise control solutions for rail transit systems, building structures, and industrial equipment, while offering intelligent operation and maintenance services powered by Sound Signature Monitoring and Diagnostic Technologies.
Founded in 2010
Listed on the STAR Market in 2023
Patents
33 Urban Rail Applications
PRODUCTS AND SERVICES
The RRM-31 Rail Roughness Tester is a rail roughness detection device jointly developed with Beijing Xingtong Haoyu Technology Development Co., Ltd. Equipped with a high-precision quartz acceleration sensor, the instrument leverages advanced data acquisition and processing technologies, along with optimized algorithms, to accurately measure rail corrugation...
Noise And Vibration Mitigation
As a specialized rail-grade vibration-damping measure, the steel spring floating slab not only delivers outstanding vibration reduction performance but also offers advantages such as easy replacement, adaptability to uneven track settlement, and seamless train operation.
To ensure the smooth operation of the intelligent rail maintenance and management information system, the company has collaborated with renowned universities and industry-leading organizations to develop a variety of advanced, intelligent front-end sensing equipment and instruments, enabling accurate acquisition of data on unsafe conditions of rail infrastructure. These include dynamic rail inspection devices, rail environment monitoring systems, and rail line inspection tools...
Guided by testing and detection, grounded in predictive assessments, we develop comprehensive control strategies that are results-oriented, centered around customized products, supported by professional project implementation, and ultimately validated through rigorous acceptance evaluations.
NEWS CENTER
2025-08-28
Media Spotlight | "Exploring Transportation" – The "Sound" of Railways
“Although noise will never truly disappear, through ingenious imagination and creativity, people have discovered a harmonious path to coexist with vibrational noise. In the foreseeable future, serene rail lines will become an attainable goal, transforming high-speed trains into a picturesque scene—a fleeting ‘wind passing through bamboo leaves yet leaving no sound’—that blends seamlessly into the urban landscape.”
2025-07-26
On July 14, 2025, the main structural work of our company’s Phase II Noise and Vibration Comprehensive Control R&D and Production Base, located in Doudian, Fangshan District, Beijing, was successfully topped out. Representatives from the company’s management team—including President Cao Weidong, Vice President and CFO Li Xiuqing, Vice President and Chief Engineer Shao Bin, and Vice President and Board Secretary Zhang Kan—attended the grand topping-out ceremony. This milestone marks another significant achievement as the company continues to deepen its dual-core strategic layout in the "Beijing-Tianjin-Hebei Region + Pearl River Delta," while strengthening its commitment to technological innovation and driving robust production capacity upgrades.
2025-04-30
On the morning of April 29, Beijing held a grand ceremony to honor model workers, outstanding contributors, and exemplary teams across the city. Li Xiuqing, our company’s Vice President, was awarded the title of "Beijing Model Worker" in recognition of her exceptional management innovation skills and remarkable contributions to the industry. Meanwhile, Shao Bin’s Innovation Studio received the "Beijing Exemplary Collective" award for its outstanding technological breakthroughs and strong team collaboration capabilities. These two prestigious accolades highlight our company’s significant achievements in both corporate management innovation and cutting-edge scientific research and development.
2025-01-07
On January 3, Huang Ying, Chairwoman of the Fangshan District Federation of Trade Unions, and her delegation visited JZYG to conduct a research visit and provide guidance on the city-level innovation studio.
Report Email:fanwubi@bjizyg.com
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