OVL( Nanjing ) Electronics Co. ,Ltd . , is being engaged in the manufacture of many kind of mini lamps and relative materials, such as CCFL , EEFL,CCFL ring,CCFL PC kit, CCFL Fan,Sound Controller, UV Lamp , EL panel, CCFL inverter, EEFL inverter, LCD inverter, Slim lightbox, LCD Backlight components, it was established in 2001.