GD Power Development Co said its Shandong New Energy Co unit won preliminary state approval to build two wind farms in East China`s Shandong province with combined capacity of 400 megawatts, Bloomberg reported Monday.

GD Power announced the Shandong wind farm approvals on its website.

GD Power, the subsidiary of China Guodian Corporation, engages in the generation and supply of power and heat. It was founded in 1992 and was listed on the Shanghai Stock Exchange in 1997.