Tianwei Yingli’s company profile

Yingli is the world's leading integrated photovoltaic product manufacturer and was listed on the main board of the New York Stock Exchange in June 2007 (stock trading code: YGE). The company's business involves the design, manufacturing and sales of battery components, as well as the design, sales and installation of grid-connected and off-grid photovoltaic application systems. Yingli's products and services cover the entire photovoltaic industry chain from the production of polysilicon ingots, silicon wafers, photovoltaic cells, and photovoltaic cell modules to system installation. Provide high-quality photovoltaic module products to photovoltaic system integration installers and dealers in many markets around the world, including Germany, Spain, Italy, South Korea, Belgium, France, China and the United States.

In the solar photovoltaic industry, Baoding China Electric Valley is the largest solar photovoltaic equipment production base in China. Yingli is the fourth largest solar cell manufacturer in the world and the largest in China with a complete industrial chain. It has the only solar cell R&D center in China and the first national key laboratory of photovoltaic technology in China.