Yunnan Lincang Xinyuan Germanium Industry Co.,LTD engages in the germanium mining, fire enrichment, wet purification, zone melting refining, deep processing, and research and development. It offers photovoltaic-grade germanium, such as solar germanium wafers and infrared-grade germanium products. It serves infrared optics, solar cells, fiber optic communications, light-emitting diodes, vertical cavity surface emitting lasers, high-power lasers, and lasers and detectors for optical communications. Yunnan Lincang Xinyuan Germanium Industry Co.,LTD is based in Kunming, China.