Our Company- United Medical Instruments, Inc. For over 20 years, UMI has been delivering ultrasound expertise and solutions to thousands of satisfied clinicians and biomedical engineers around the world. Our customers rely on UMI as a trusted source capable of answering all their ultrasound needs for products, upgrades, service and training—at affordable prices. Today we proudly offer our customers new and refurbished ultrasound equipment from manufacturers such as Siemens, Terason, Toshiba, GE, SonoSite, and Philips allowing us to match your needs with the right ultrasound choice. UMI believes Service and Support are at the heart of why customers continue to partner with us year-after-year. We are committed to their satisfaction with a suite of service offerings that highlight One Call™—our direct support access 24X7. There are four tiers to UMI service programs, with each one structured to deliver the right support level customers need at an affordable price—giving customers peace of mind and the confidence to rely on UMI. Headquartered in San Jose, California, UMI’s global team achieves ultrasound excellence by serving our customers’ needs every day.