中铁一局集团桥梁工程有限公司

What 中铁一局集团桥梁工程有限公司 does

中铁一局集团桥梁工程有限公司 is a state-owned bridge construction enterprise (三级国企) and indirect subsidiary of China Railway Group Limited (中国中铁), tracing its origins to 1950. The company specializes in large-span bridge engineering, with core technical capabilities spanning cable-stayed bridges, arch bridges, high-speed railway bridges, and cross-sea bridges. Its proprietary construction methods include the "Three Rotations" technique, with the company's largest rotation construction weight reaching 58,000 tons — described in source materials as the largest in Asia. The company integrates BIM technology, oblique photography, and GIS platforms into its project execution workflow. As of 2021, the company held 64 patents (30 invention patents and 34 utility model patents).

The company's business model is project-based contracting with government and state-owned enterprise clients, primarily railway bureaus, transportation departments, and municipal governments across China. Notable completed projects include the Qinghai-Tibet Railway, Beijing-Shanghai High-Speed Railway Jinan Yellow River Bridge, Wuhu Yangtze River Bridge, Xiangjing High-Speed Railway, and Changjiu High-Speed Railway. Following a major 2017 restructuring in which 15 projects and over 680 personnel were transferred to sister companies, the company refocused on its core bridge specialty. The current organization has approximately 1,426 employees and an annual new-contract marketing target of 3.0–5.0 billion yuan with a planned 5–10 new projects per year. The company maintains a regional operational structure with headquarters in Chongqing and regional offices in Wuhan and Nanchang. Its awards include the George Richardson Award (an international bridge industry recognition) and multiple National Quality Engineering Awards.

Name

中铁一局集团桥梁工程有限公司

Legal name

China Railway NO.1 GROUP Bridge Engineering Co.,LTD.

Website

https://ql.crfeb.cn

Company type

Private

Founded year

1950

Operating status

Operating

Headcount range

11–50 employees

Short description

State-owned bridge engineering specialist under China Railway Group, executing large-span railway and highway bridge projects for government and state-owned clients across China using proprietary heavy-tonnage rotation construction methods.

Ownership category

akta.pro rank

Product category

Bridge Construction Services

NAICS

Highway, Street, and Bridge Construction (23731), Highway, Street, and Bridge Construction (237310), Structural Steel and Precast Concrete Contractors (238120)

SIC

Heavy Construction Other Than Bldg Const - Contractors (1600), Services-Engineering Services (8711)

akta.pro primary industry

Bridge & Viaduct Construction (IMAFAEAB)

akta.pro secondary industries

Bridges, Viaducts & Elevated Guideway Construction (IMAFAFAF), Bridge Rehabilitation & Structural Strengthening (Deck Replacement, Seismic Retrofit) (IMAFAEAK), Bridge & Infrastructure Steel Components (IMADACAL)

Keywords

• Bridge construction services
• Railway infrastructure construction
• Highway bridge engineering
• Municipal engineering construction
• EPC project contracting

Headquarters

HQ city

Chongqing

HQ country

China

HQ region

Asia

Offices6 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Supply Chain, Others

Revenue model

1. Infrastructure Construction Projects: General contracting for large-scale infrastructure projects including railways, highways, municipal engineering, and bridges. Revenue generated through project contracting, construction services, and engineering procurement construction (EPC) arrangements.
2. Bridge Specialty Engineering: Core professional bridge engineering including design, construction, and technical services for specialized bridge projects.
3. Subdivision Services: Operational divisions including mechanical leasing, concrete supply, and material rental providing services to other subsidiaries within China Railway Group.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

The company is a specialized bridge engineering construction contractor under China Railway Group, providing design and construction services for various bridge types including highway bridges, railway bridges, cross-sea bridges, cable-stayed bridges, and arch bridges. Core offerings also include railway and highway infrastructure construction, municipal engineering, and tunnel construction for government clients and state-owned enterprises.

Product overview

中铁一局集团桥梁工程有限公司 is a bridge engineering construction company under China Railway Group. The company specializes in bridge construction as its core business, supplemented by railway, highway, municipal engineering, and tunnel construction. The product portfolio includes various bridge types such as high-speed railway bridges, highway bridges, cross-sea bridges, and cable-stayed bridges. Notable projects include award-winning structures like the Qinghai-Tibet Railway bridges, Yellow River bridges, Yangtze River bridges, and Hainan cross-sea bridges. The company also holds significant intellectual property including 64 patents and hundreds of construction methods.

Differentiator

Problem solved

Functional benefit

Products and services

• 桥梁工程施工 (Bridge Engineering Construction)
• 铁路与公路工程 (Railway and Highway Engineering)

Quantifiable outcome

• 58,000 ton rotation weight achieved for Yulin Science and Technology 5th Road project - Asia's largest cable-stayed bridge rotation
• +2 more outcomes

Named customers7 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators12 records

Recent moves8 records

Expansion highlights4 records

Regional players

• Guangzhou Municipal Construction Group: Regional state-owned contractor focused on southern China infrastructure including bridges and municipal works. Comparable as a regional SOE peer competing in southern China markets where the subject company operates.

Broad incumbents

• China Railway Group Limited (CREC): Ultimate state-owned parent group (Fortune Global 500) and one of the world's largest infrastructure contractors. Comparable as the umbrella enterprise whose railway, bridge, and tunnel projects the subject company executes.
• China State Construction Engineering Corporation (CSCEC): The world's largest construction company by revenue, with deep bridge, infrastructure, and EPC capabilities. Comparable as a peer state-owned enterprise competing for premium infrastructure tenders, particularly EPC projects.
• China Railway Construction Corporation (CRCC): Major Chinese state-owned construction conglomerate with extensive railway, bridge, and tunnel capabilities. Directly comparable as a competing SOE contractor for HSR, bridge, and infrastructure projects across China.
• China Communications Construction Company (CCCC): State-owned mega-contractor specializing in transportation infrastructure including major bridges, cross-sea bridges, and highways. Directly comparable as a peer bridge builder competing for similar large-scale government tenders.
• Beijing Construction Engineering Group: Large Chinese state-owned general contractor with significant bridge and infrastructure capabilities. Comparable as a peer SOE for major infrastructure tenders and EPC bridge projects.
• China Energy Engineering Corporation (CEEC): State-owned mega-contractor in power and infrastructure construction with bridge and civil engineering capabilities. Comparable as a peer SOE competing for large-scale infrastructure tenders in China.
• China Railway First Bureau Group Co., Ltd. Direct parent company of 中铁一局集团桥梁工程有限公司; a large state-owned general contractor under China Railway Group with diversified rail, highway, and municipal engineering capabilities. Comparable as the broader SOE ecosystem in which the subject company operates.

Direct peers

• Sichuan Road & Bridge Group Co., Ltd. Listed Chinese contractor specializing in highway, bridge, and tunnel construction in western China. Comparable as a peer regional bridge specialist with similar heavy civil engineering focus and government client base.
• Hunan Construction Engineering Group: Major Chinese provincial construction SOE with bridge and infrastructure capabilities. Comparable as a peer contractor competing in HSR and highway bridge projects with similar SOE dynamics.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/%E4%B8%AD%E9%93%81%E4%B8%80%E5%B1%80%E9%9B%86%E5%9B%A2%E6%A1%A5%E6%A2%81%E5%B7%A5%E7%A8%8B%E6%9C%89%E9%99%90%E5%85%AC%E5%8F%B8

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles12 records

Subsidiaries4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about 中铁一局集团桥梁工程有限公司