Ninghai Qinghua Electrical Co.,Ltd,set up in 1990,located in Ninghai County,Zhejia Province,China.We always commit ourselves to Manufactue and Research Solar Energy Series in the field,in the past,we invited many experienced Experts in the fifld of Optics,Electronics,Lighting Engineering and Electric Automatization to join us,then make us become a professional and global solar energy series product supplier OEM,also we strictly carry out according to ISO-9001-2000,CE,UL,EE-MAKE,CCC,FCC quality management.