Yingli Green Energy Holding Co. Ltd.
Yingli Green Energy Holding Co. Ltd. manufactures photovoltaic module. The company manufactures photovoltaic value chain, from the production of polysilicon through ingot casting and wafering, to solar cell production and module assembly. It markets its products under the brand Yingli Solar. The company was founded in August 1998 and is headquartered in Baoding, China.