Shenzhen DE source prosperous electronic technology co., LTD. , founded in 2003, is the production of various kinds of switching power supply, power adapter, charger, monitor power supply, power transformer, low frequency transformers, inductors, filters, coil of professional manufacturers. Products are widely used in television set-top boxes, DVB, mobile, Portable DVD, tablet MID, netbooks, point reading machine, electronic cigarettes, hairdressing instrument, high-end phones, reread machine and other products, products have passed CQC, CCC, RoHS, CE, CB, GS, UL and FCC certification. Company technical force is abundant, has advanced production equipment and perfect testing methods, has senior engineers and high-level management personnel...