Tecnifibre strings have been marketed and sold in the U.S. since 1979. In July 2003, Tecnifibre U.S.A. was formed to bring expertise and dedicated focus to the creation, marketing, sales and distribution of Tecnifibre products. Tecnifibre is no longer considered just a string brand but a leading brand in the tennis, racquet product categories through expanded product offerings. Look sleek and ready to hit the courts in Tecnifibre!