Work in a safe voltage electric shock does not occur the development of solar lights, an investment to install energy-saving solar lights, by the effect of long-term, without paying tariffs. My company does not manufacture the solar lamps light sensors, the complete elimination of daytime lights problem leaves, dust, etc. caused. Lacey Solar Lights | Solar Lights | Solar street light steel Yi Yi provided by Qingdao Steel Solar Limited. Qingdao Yi Steel Solar Limited (www.gangyisolar.com) strong, credible, in Qingdao, Shandong solar and renewable energy industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Qingdao Yi Gang and you hand into the brilliant, for a better future!