China Civil Engineering Construction Corporation (CCECC) is a state-owned multinational engineering and construction company headquartered in Beijing, China. CCECC was founded in 1979 and has since grown to become a leading provider of construction services, including:

• Infrastructure projects: CCECC has a strong track record of delivering large-scale infrastructure projects, such as roads, railways, bridges, tunnels, airports, and ports. 

• Building construction: CCECC also has a strong presence in the building construction sector, with a portfolio of projects that includes residential buildings, commercial buildings, and cultural and sports facilities. 

• Energy and power: CCECC has a growing presence in the energy and power sector, with a focus on the development of renewable energy projects. The company is involved in the construction of hydropower plants, wind farms, solar power plants, and nuclear power plants.

• Overseas projects: CCECC has a significant presence in the overseas market, with a portfolio of projects in over 100 countries and regions. The company is a major player in the Belt and Road Initiative, which is a Chinese government initiative to promote economic cooperation and infrastructure development between China and other countries along the Silk Road trade routes.