China Germanium Co., Ltd (CNGE) is a China-based supplier of flexible and rigid solar cells for small satellites worldwide.

CNGE was founded in 1960 and focus on providing triple junction GaAs solar cells, including rigid solar cells of 30*40, 40*60 &40*80mm and flexible solar cell of 20*20 &20*40mm（the size and parameters can customized.

The company's industrial chain is independently controllable, including 2, 3, 6, 8 inches germanium substrate, EPI-wafer, solar cells and CICs, thus having low price and high quality.