Changzhou Shade Optoelectronic Technology Co., Ltd. At the beauty and culture of the antient city of Changhou, Nanjing, Suzhou, Shanghai near Changzhou Jiangsu Development Zone A, its strategic location, efficient logistics. Nanjing Institute of Technology, 1951 companies use the finest traditionof excellent professional knowledge and professional engaged in the application of solar PV products in the R&D and production and sales. At present, the major application of the new R&D and production of solar PV products: 1)solar outdoor decorative lighting lamps(solar lawn lanterns, solar courtyard, solar lights, solar fireworks lights on the city lighting engineering HEC); 2)Solar road traffic warning signs(red and green solar traffic, solar traffic warning lights, the traffic light etc. ); 3)solar electric power system(10W--400W household (manpads)emergency backup power); 4)special solar charging controller; With the growing shortage of rresources of the earth to highlight awareness of the world's energy security crisis, solar energy is "being exhausted; A onetime investment. Security environment, "the advantages of energy to replace the traditional society into daily life. Changzhou Ltd. It is in this sand have photoelectric technology trends, the systemic changes of the world's energy input. Green Energy mission to revitalize! In the principle og mutual benefit companies with foreign friends extensive cooperation and commom development.