This paper analyzed the development status of management mode for NPP construction and nuclear power engineering companies.Considering the national development plan of nuclear power,and making reference of the experiences of the successful construction of NPPs,the management mode for NPP construction in which the nuclear engineering companies are the main factors have been discussed.This paper proposed that EPC/TurnKey as the management mode for the nuclear power construction,led by the owner,and constructed by engineering companies according to the contracts,so as to establish a construction group with expertise knowledge.