The China Railway Construction Corporation Limited (CRCC) says it has successfully constructed over 600 projects across the world.
The company disclosed this in a monthly data bulletin issued on Tuesday in Abuja, Nigeria's capital city.
CRCC, which business operation scope covers virtually every aspect of engineering construction, signed an agreement with Nigeria in 2014 to build a 12 billion U.S. dollar railway project.
CRCC is a state-owned construction enterprise that is the second largest construction and engineering company in the world by revenue in 2014.
The corporation, which business activities covers approximately 90 countries and regions in the world, is also the second highest in terms of market accounts as of 2015.
According to the bulletin, some of the projects executed by CRCC include the Tanzania railway, the Zambia railway, and the Ankara- Istanbul high speed railway.