The 20-year trajectory of CCCC is defined by dedication, reform, innovation, and an unwavering commitment to opening up. Over the past two decades, the company has delivered exceptional results: the value of newly signed contracts has surged by 22.6 times, operating revenue by 10.8 times, total profit by 10.3 times, and total assets by 36.3 times. CCCC has maintained its position as the top ENR International Contractor in Asia for 19 consecutive years and steadily climbed to 61st on the 2025 Fortune Global 500 list.

Top 20 Projects (Domestic)

Top 20 Projects (Overseas)

Top 20 Projects (Domestic)

Top 20 Projects (Overseas)

These mega-projects stand as a testament to CCCC's expertise and commitment, laying a solid foundation for national infrastructure and driving long-term development.

Hong Kong-Zhuhai-Macao Bridge

The world's longest cross-sea bridge

Beijing Daxing International Airport

A new benchmark for global airport construction

Shenzhen-Zhongshan Link

Milestone project demonstrates China's infrastructure capabilities

Yangshan Deepwater Port

Smart port development pioneer

Beijing Winter Olympic projects

China's first Olympic-standard alpine skiing course

Millennium Forest
in Xiongan New Area

Initiative integrates forestry into urban development

Ulansuhai Nur ecological restoration project

A model for ecological restoration

Beijing-Shanghai
High-speed Railway

The project that establishes standard and technical systems for China's high-speed rail

Deep-water channel improvement project
on the Yangtze River

A global model for estuary management

300,000-tonne waterway of Lianyungang Port

The eastern starting point of the New Eurasian Land Bridge

Caofeidian Port Area

Terminal supports 400,000-tonne bulk carriers in the Bohai Bay

Yangtze-to-Huaihe Water Diversion Project

China's largest cross-basin water diversion project under construction

Sutong Yangtze River Highway Bridge

World's first cable-stayed main span exceeding 1,000 meters

Chaotianmen Bridge
in Chongqing

The world's longest arch bridge at the time

Hegang-Dalian Expressway

Major corridor enhances connectivity across three northeastern provinces

Guangzhou-Lianzhou Expressway

A sustainable and intelligent expressway

Harbin Metro Line 3

The world's first loop metro line in a high-latitude cold region

Urban comprehensive development project
in Nansha, Guangzhou

A model for urban comprehensive development

Donghai Bridge Offshore Wind Farm Project

Asia's first offshore wind farm

From future-oriented cities in Asia to modern railways in Africa, and from cross-sea bridges to new landmarks in South America, CCCC has consistently overcome world-class challenges to turn the "impossible" into reality, driving global infrastructure development across 159 countries and regions.

Mombasa-Nairobi
Standard Gauge
Railway in Kenya

A key driver of growth for Kenya and East Africa

Chancay Port
in Peru

South America's first sustainable and smart port

Port City Colombo
in Sri Lanka

Hailed as one of the "5 new cities that are set to shake up the future" by Forbes

Third Runway Project
at Hong Kong International Airport

The largest infrastructure initiative in Hong Kong

San Gabán III Hydropower
in Peru

A sustainable energy project in the Andes

the Karnaphuli River Tunnel in Bangladesh

South Asia's first underwater tunnel

Maldives-China Friendship Bridge

World's first cross-sea bridge built on coral reefs

Lekki Port in Nigeria

Nigeria's first modern deep-sea port

Kribi Deepwater Port
in Cameroon

Cameroon's first large-scale deep-sea port

Abidjan Terminal
in Côte d'Ivoire

The largest port in West Africa

Hamad Port in Qatar

The world's largest artificial harbor

Karakoram Highway
in Pakistan

A flagship project of the China-Pakistan Economic Corridor

Addis Ababa-Adama Expressway in Ethiopia

Ethiopia's first expressway

Nairobi Expressway
in Kenya

Rated as one of the best infrastructure projects in Africa by the Kenyan Ministry of Roads and Transport

North-South Highway in Jamaica

Jamaica's second modern expressway

Penang Second Bridge in Malaysia

The longest cross-sea bridge in Southeast Asia

Suramadu Bridge
in Indonesia

The longest cross-sea bridge in Southeast Asia at the time of its opening

Zemun-Borca Bridge
in Serbia

The first bridge constructed by a Chinese enterprise in Europe

Peljesac Bridge
in Croatia

The project physically integrates the northern and southern territories of Croatia

San Francisco–Oakland Bay Bridge in the USA

The world's longest-span single-tower self-anchored suspension bridge at the time

Innovative engineering equipment, including bridge erection machines, cranes, dredgers, tunnel boring machines, and intelligent dredging platforms, forms the backbone of CCCC's capability, enabling it to advance from rivers to deep seas, and from surface construction to underground engineering.

3E-class quay cranes

Core loading and unloading equipment designed for ultra-large container ships of 18,000 TEUs and above

"Tian Kun Hao" dredger

The largest heavy-duty self-propelled cutter suction dredger in Asia

"Tian Jing Hao" cutter suction dredger

At the time of completion, it ranked No.1 in Asia and No.3 globally in technical performance

"Yihang Jin'an 1" vessel

The world's first immersed tube transportation and installation vessel

"Shouchuang Hao" vertical tunnel boring machine

The world's first super-large diameter hard rock vertical tunnel boring machine for high-altitude cold regions

"Junyang 1" trailing suction dredger

An intelligent dredging vessel

"Xin Hai Xun" dredger

The world's largest LNG dual-fuel trailing suction hopper dredger in terms of cargo capacity

"Jin Guang Lun" dredger

World's largest grab dredger

"Taihu Star"

World's first intelligent integrated ecological dredging platform ship

"Yihang Jinping 2" leveling vessel

Often referred to as the "3D printer of the deep sea"

Zhen Hua 30 crane ship

The world's largest single-boom fully revolving crane vessel

"Er Hang Zhuo Yue" luffing crane vessel

5,500-tonne twin-boom luffing crane vessel

Vessel JSD6000

One of the world's most advanced deepwater heavy lift pipelay vessels

Haifeng 1001

A globally advanced self-propelled, self-elevating offshore wind power installation platform

"Erhang Changqing" pile-driving vessel

The world's largest pile-driving vessel

"Sihang Yongxing" barge

The world's largest wide-body, shallow-draft semi-submersible barge

"Tianshan" tunnel boring machine

The world's first hard-rock tunnel boring machine using the deflection-tolerant, shield-supported, and extended-segmented concrete placement technology

"Zhenxing" shield tunneling machine

China's first ultra-large diameter slurry shield tunneling machine with atmospheric cutter replacement

R20000-720 tower crane

The world's largest mobile balanced-weight tower crane

R4000F asphalt mixing plant

Enabling high-rate recycling of reclaimed asphalt pavement (RAP)

To conquer everything from plateau permafrost and deep-sea soft foundations to complex geology and extreme environments, a series of technological breakthroughs was made, turning impassable barriers into smooth passageways and making infrastructure construction greener.

  • Green and Intelligent Dredging Technology and Equipment

  • Full Suite of Technologies for Constructing Cross-Sea Bridge-Island-Tunnel Complexes

  • Key Technologies for Long-Span Bridge Construction

  • Full Suite of Technologies for Highway Construction and Maintenance in Permafrost Areas

  • Key Technologies for Deep-Water Port Construction

  • Full Suite of Technologies and Equipment for Deep-Water Channel Regulation in Complex Estuaries and Construction of Large-Scale Inland Navigation Structures

  • Key Technologies and Complete Equipment for Modern Intelligent Container Terminals

  • Full Suite of Technologies for Highway Construction, Operation and Maintenance under Complex Geological Conditions

  • Key Technologies for Large-Diameter Shield Tunnel Construction and Equipment Development

  • Full Suite of Technologies and Equipment for River, Lake and Reservoir Treatment and Ecological Restoration

  • Full Suite of Technologies and Equipment for Offshore Wind Farm Construction and Integrated Development

  • Full Suite of Technologies for Mountain Highway Tunnel Construction, Operation and Maintenance

  • Key Technologies and Equipment for Soft Ground Treatment

  • Full Suite of Technologies for the Construction, Operation and Maintenance of Overseas Railways Built to Chinese Standards

  • Key Technologies for the Construction, Operation, and Maintenance of Modern Large-Scale Airports

  • Intelligent Sensing and Smart Operation of Roads and Bridges

  • Key Technologies and Equipment for Intelligent and Green Construction of Transportation Infrastructure

  • Key Technologies for Intelligent Construction and Smart Operation of Cities

  • Key Technologies for Industrial Software R&D and Application

  • Key Technologies and Equipment for Comprehensive Utilization of Water Resources via Membrane Methods

Over the past 20 years, CCCC employees have grown alongside the company, developing from beginners into skilled professionals, rising from entry-level roles to management, and taking on projects both at home and abroad. Through dedication and craftsmanship, they have built super projects and achieved personal growth along the way.