Our Company is one of the largest inductors and swiching power supply exporters in Shenzhen China. We sincerely hope to establish business relations with your company. Our main products:inductance series, plug-in inductor series, anti-inductance, filter inductor vertical, horizontal, color ring inductance, ring inductor, common-mode inductor, adjustable inductance, power inductor, power inductor, coil series films, hollow coil series, circular coil series, chip coil series, signal splitter, plug-in series, chip-rid series, switching power, supply high-frequency transformer, tape packaging products, linear filtering high-frequency inductors Switching power supply :S-25W/S-25L/S-40/S-50/S-100/S-120/S-150/S-180-K/S-201W/S-250W/S-350WMain applications: switching power supply, LED light, communications, automotive, computer, aerospace, defense applications and many other fields The whole series of products are RoHS compliant We will supply high-standard products what you ask for.