CRCC na da shi wanda ya fi yawa a cikin kungiyoyin gwargwadon tasa a China, kuma ta yi aiki a cikin hukumomin almost all domestic railway construction projects. Kilomita da CRCC ke tsara baki daya suna 34,000, wanda ya shafi zai iya ɗauke 50% daga cikin kilomitoci da ake gina bayan samun ƙasar China.
A cikin hukumomin wasu na tasa da takwas, CRCC na da matsayin mafi yawa a ƙasar, ko kuɗi a duniya, kuma ta yi aiki a cikin hukumomin many of the major river and sea bridges as well as major large landmark tunnels in the country.

The Abuja-Kaduna Railway, Nigeria

Nigeria Railway Modernization Project

The Nacala Corridor Railway in Mozambique