About Us

TSI Yarns, founded in 1987 as Texturing Services, Inc., is the largest, most technically innovative, air jet texturing focused business in North America. Our ISO 9001 accredited Martinsville, Virginia research, development and manufacturing facility has the capability to create over 375,000 pounds of specialty textured yarns, week in, week out.

We are the established leader in developing air jet texturing as an economically and technologically advantaged texturing solution for fibers from multi-ply 40 denier apparel nylons to 11,000 denier high-tenacity technical and industrial polyesters. Our expertise in producing commingled and interlaced yarns from dissimilar filaments, oftentimes aramids and glass fibers, in hybrid structures with superior processing, mechanical and fire resistance characteristics is recognized as world class.