1.wind power energy 400w 2,Low start-up wind speed 3,high efficiency, long life 4,Easy to install 5,CE certificate Nanjing Oulu Electric Transmission Co., Ltd., which was founded in 1996, began to manufacture small and medium sized wind turbine generator in early 2007. On the basis of Torque motor and inverter, we have produced them by the end of 2008. We have the capacity to produce wind turbine ...