D’Addario have been making string since 1680 and are now all made in New York. Have a look at this fantastic video and links to the ‘microsite’ for information on the New York Factory.
Daddario Helicore Vla D Medium Med - H412 Mm
Sized to fit medium-scale viola (body length 15-15 ¾ inches) with a playing length of 14 1/8 inches (360mm), these medium tension strings are optimized to the needs of a majority of players. This D string is titanium wound. Packaged in uniquely-designed sealed pouches providing unparalleled protection from the elements that cause corrosion.
Helicore viola strings are crafted with a multi-stranded steel core, resulting in optimal playability while producing a clear, warm tone. The smaller string diameter provides quick bow response. Premium quality materials combined with skilled workmanship produces strings known for excellent pitch stability and longevity.
Medium-scale viola (body length 15-15 ¾ inches) with a playing length of 14 1/8 inches (360mm)
Stranded steel core provides optimum playability and produces a clear, warm tone
Versatile string that works well for a wide variety of playing styles and instruments
All D'Addario strings are designed, engineered and manufactured in the USA to the most stringent quality controls in the industry