Hunan Sunny hydropower equipment manufacturing Co., Ltd. was established in November 2004, formerly known as Hunan Xinning hydropower equipment manufacturing plant, which was founded in 1958. It is located in the southwest of Hunan Province, located in Langshan Scenic Area, a beautiful world natural heritage. Covering an area of 130000 square meters, the company is an old professional factory, an international small hydropower production base, and a member of China power generation equipment industry association. It was selected by the Ministry of machinery industry of the people's Republic of China to participate in the Hannover International Exposition in 1981 for its high cost performance. The company has strong technical force and advanced design concept. It can independently design, manufacture and install Francis, impulse, oblique impact, axial flow, tubular and other types of hydraulic turbines with a single capacity of 50MW and below, and the corresponding hydro generators and auxiliary equipment. The company keeps close technical cooperation with Tianjin Electric Drive Design Institute, Chinese Academy of water sciences and Huazhong University of science and technology, thus improving the level of product research and development technology. Because of advanced technology, stable performance and reliable quality, the products are sold well all over the country, and exported to Kazakhstan, Georgia, Azerbaijan, Russia, India, Nepal, Indonesia, Pakistan, Myanmar, Vietnam, Thailand, Sri Lanka, Peru, Chile, Ecuador and other countries.