Yunnan Lincang Xinyuan Germanium Industrial Co., Ltd. is principally engaged in the research, development, manufacture, distribution and operation of germanium series products. The Company operates its businesses through the mining of germanium minerals, fire concentration, wet purification, deep processing, research and development. It provides high purity germanium dioxide, which are applied in the manufacture of zone-refined germanium, organic germanium, catalysis, bismuth germanate crystals and compound crystals, among others; zone-refined germanium ingots, which are applied in the manufacture of germanium single crystals and germanium alloy; infrared germanium single crystals, which are applied in the manufacture of solar cells; infrared optical germanium lenses, which are adopted as infrared thermal imagers and night monitors; solar energy germanium single crystal chips, which are applied in the manufacture of solar cells, as well as germanium radiation detectors.