Have you head of the China Civil Engineering Construction Corporation Ltd?
This company in 2014 won the bid for building a double track standard gauge railway from Lagos to Kano, in Nigeria.
Other projects they have undertaken Worldwide include:
In 2009, CCECC completed both bores of the 8.6 km Carmel Tunnels in Haifa, Israel.
In 2014, CCECC completed both bores of the 4.6 km Gilon tunnel on the 23 km Acre–Carmiel line under construction in northern Israel.
In 2014, CCECC won a contract to build Carlebach underground station of Tel Aviv Light Rail.
In 2015, CCECC won a contract to build underground stations and to bore tunnels of eastern part of Tel Aviv Light Rail.
This is a Company to look out for in the future of Nigerian infrastructure as China continues to play a greater role in field of Infrastructure globally.https://en.m.wikipedia.org/wiki/China_Civil_Engineering_Construction_Corporation