Serving the industry with embroidery supplies for almost 20 years. You will find the best selection of wholesale embroidery supplies from embroidery backing and embroidery stabilizers to embroidery thread and embroidery bobbins for the decorated apparel industry. United Thread is your best single source for quality embroidery supplies. United Thread is an authorized distributor for: Madeira Embroidery Thread, AMMAN - Ackerman Isacord Polyester Embroidery Thread and UltraFill / IsaFil Rayon Embroidery Thread, Marathon Embroidery Thread, Coats American, Fil-Tec, American and Efird, Organ Needles, Schmetz Needles, Groz Beckert Needles, Hollingsworth and Vose Stitchbackers Backing and Cotswold Stabilizers; the highest quality US made wet laid backing.