湖南省航务工程公司具有港口与航道工程施工总承包一级、公路工程施工、市政公用工程施工总承包贰级资质、公路养护工程施工一类甲级资质及水陆爆破工程B级资质的综合性施工企业;主要承建各类港口与码头、航道疏浚、水下炸礁及各类船闸工程等航道整治工程、给排水工程、路桥工程、 Hunan Aviation Engineering Company has a port and waterway construction general contracting level, highway construction, municipal public works construction contracting Erji qualification, a class of highway maintenance project construction A grade qualification and B surface engineering grade blasting construction of a comprehensive Enterprises; mainly the construction of various types of ports and terminals, waterway dredging, underwater reefs and various types of ship lock works and other waterway regulation works, water supply and drainage engineering, road and bridge engineering,