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Group ProfileQuality forges excellence, innovation achieves the future
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Business DomainWe build the era and lay the foundation for it
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NewsWe cherish the years, and are in turn cherished by them.
Honors and Qualifications
Enhancing Horizontal Accuracy Control in Large-Diameter Pipe Jacking Operations
National Level 02
National Level 05
Improving the first-lift pass rate of large-diameter copper pipelines
National Level 10
National Level 08
Improving the first‑pass pile‑setting pass rate of steel sheet piles in complex geological conditions.
National Level 09
Green Construction Method for Bored Piles in Loess Terrain
Construction Method for Installation and Alignment Control of Steel–Concrete Composite Sections in Wide-Deck Composite Girder Cable-Stayed Bridges
Improve the first‑time pass rate of cast-in-place pile construction quality.
Standardized Construction Method for Tunnel Secondary Lining Reinforcement
Increase the first‑time pass rate for the installation and acceptance of stormwater and sewage pipelines.
Standardized Construction Method for Prefabricated Pier Columns in Prefabricated Bridge Construction
A street lamp base
Construction Method for Non-Stop Water Supply Connection of Branch Pipes
Contact Us
Add: 27F, Huifeng Building, No. 665, Mount Huangshan Road, Hefei, Anhui
Phone:15955101362
Email:1612902258@qq.com
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