DD Shuangdi Electrical Factory, registered in 2002, is a high-tech electronics manufacturer from China. After 10 years of development, DD has grown to be a professional manufacturer integrated development, production and marketing, whose main business includes Power Bank, Battery Charger, NI-MH/NI-CD Rechargeable Battery, Li-ion Rechargeable Battery, LED Rechargeable Torch and LED Rechargeable Lamp.



As a professional OEM/ODM, DD Shuangdi Electrical Factory has modern workshops, advanced manufacturing equipment, high-precision testing machines to provide reliable hardware...