Ningbo Yongquan Photoelectricity is a comprehensive high-tech enterprise integrating product R&D,production and sales.It imports CMOS chips from U.S.,Japan,Korea,Taiwan and other countries and regions,and specializes in producing various high quality and big power LED projecting lamps,big power LED spot lamps,big power commercial lights,LED household energy saving lamps,and big power LED lamp cups,lamp holders,lens and related modules.