Information Center
Transforming Sound into Insight. Empowering a Smarter World
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Line Comprehensive Maintenance: Providing services such as line maintenance, track inspection, and rail flaw detection. Track Bed & Tunnel Defect Management: Offering services including track fine-tuning, turnout maintenance, sleeper replacement, shear key hinge replacement, and tunnel waterproofing/sealing.
We primarily undertake the planning and schematic design for industrial, civil, TOD, and ecological-environmental engineering projects, as well as providing construction drawing design and specialized general contracting services for comprehensive noise control solutions.
The scope of construction qualifications includes: Municipal Public Works Engineering General Contracting Grade II Steel Structure Engineering Specialized Contracting Grade II Building Construction Engineering General Contracting Grade II Environmental Protection Engineering Specialized Contracting Grade II
Beijing Fangshan Intelligent Manufacturing Center
The center boasts industry-leading precision machining capabilities, equipped with 5-axis CNC machining centers, CNC turning machines, ultra-precise grinding equipment, imported welding systems, large-scale sheet-metal processing machinery, and advanced automated inspection tools—enabling micron-level machining accuracy and the efficient production of complex, custom-shaped components.
Guangdong New Materials Production and R&D Base
The Guangdong Intelligent Production and R&D Base for New Polyurethane Materials primarily focuses on the research, development, and production of polyurethane materials for rail transit and construction applications.
Track Sound Signature (Line) Online Monitoring System
The track signature (line) online monitoring system can be distributed along the entire subway line (tunnels, bridges, roadbeds, tracks). It includes sensing cables, vibration/strain demodulation equipment, data storage servers, and client service platform and is designed to monitor urban rail transit structural health, vehicle positioning, and construction intrusion.
Report Email:fanwubi@bjizyg.com
The whistleblower should truthfully inform the person being reported of their name, department and the specific circumstances of the illegal or irregular activities (including the time, place and time)
The process, amount, etc. and relevant evidence (including audio and video recordings, pictures, textual materials, etc.).
Reporting should adhere to the principle of seeking truth from facts, targeting those who deliberately fabricate facts, falsely accuse and frame others, or create trouble under the guise of reporting
Those who disrupt the normal work of the department receiving the report or the department being reported shall be held legally responsible.