It has installed roughly 17,600 turbines throughout the world, including 12,300 units of its 1.5MW machine and 900 units of its 2.5MW model, according to a statement on the Hong Kong stock exchange.
Its net profit soared from 427.7m yuan ($68.6m) in 2013 to 1.8bn yuan in the year to 31 December, 2014.
The group initially unveiled its preliminary 2014 earnings in late February.
