MDF Instruments designs, manufactures, and distributes a premium diagnostic line of instruments for healthcare professionals. We've been handcrafting stethoscopes, sphygmomanometers, and reflex hammers in the MDF artisan tradition since 1971. MDF Instruments is a US-based, branded manufacturer with wholly owned production facilities and international sales and service offices in Westlake Village CA, Copenhagen DK, Düsseldorf, Germany, Ontario Canada, Los Angeles US and Taipei Taiwan. Currently celebrating 43 years of innovative and quality medical instrumentation, MDF companies operate in 6 continents with wholly-owned production facilities and a global network of designated MDF distributors in more than 80 countries. Our history in crafting stethoscopes, sphygmomanometers and neurological hammers makes us the industry-elite in our vertical market. We can say that we are probably the best in the world with industry-leading quality and warranties. We are also proud to mention that we are the official long-term-supplier of stethoscopes to NGOs and numerous world health organizations with all major international registrations and certifications (ISO, CE, FDA, EN, INMETRO).