Ningbo Dericsson Electronics Co.,Ltd. is a distributor of some well-known brands like MEAN WELL, Mornsun, SASP and Tianli,also we do some OEM adjustment and manufacture for some power supply, transformer and switches and other electronic components for customer's unique applications and needs. Switching power supplies, transformers, adapters, DC/DC converters, connectors, safety carriers, beam lights, street lights and other electronic components are included in our product list. They are ...