UM is a professional manufacturer of magnetic components (such as inductors, filters and high frequency transformers). We pro ... vide OEM service of magnetic components and PCBA. With our 20-years-experience and strong engineering capability, we are ready at any time to your custom projects. Our products are broadly used in consumer electronics, medical devices, LED drivers and others. We are powered with more than 10 automatic manufacturing lines. We have 300+ employees. Our monthly production capacity is 10M+ pcs/Month. Our head quarter is located in Pennsylvania, USA. We provide strong support to US Market. Quick delivery of the pilot samples is promised. What you need to do is just drop us a line or send us an email. We will respond to you within 24 hours. Seamless communication, Fast delivery and Strong engineering support is our promise. read more