Ding Sheng Technology Limited, professionaly produce kinds of power supply, incudind switching power supply, linear power supply, LED power drive, industrial power supply, unterrupted power supply, etc. Our products are wildly used for electric field, such as home electric appliance, CCTV cameras, monitor, communication devices like router, and so on. All the products are made with security approval, UL/CUL, FCC, CE, CB, GS, CCC, all are ROHS compliance, and meet the EMC standard.