Ningguo Longguan Photoelectric Co., Ltd., set up in 1995, specializes in scientific research & development, manufacture, and sales management. As economical society is widely supported, we are cooperating with German LONGKING International (Hong Kong) Group Company and Chinese Academy of Science Economic Cycle Institute of Anhui Province to develop new energy for the 21st century. We promote the idea of technological innovation of environmental friendly energy and together develop solar energy applicable technology to produce solar photoelectricity products, such as LGT-LD series of solar street lamps, courtyard lamps and solar lamps.