Know Your Thread Types: Cotton, Polyester, and Polycotton
Poly / Poly Core Thread | Dunlap Industries INC.
Polyester Thread - Schermerhorn Bros. Co.
RSP Quality bit® Tiger Poly Brand Polyester Thread 100 Tube for Sewing & Art (Multicolor, 180Mtr) : Amazon.in: Home & Kitchen
Amazon.com: Sewing Thread - 24 Polyester Threads for Hand Stitching, Quilting & Sewing Machine - Set of 1000 yds Per Spool - 20 Colors Plus 2 x White & 2 x Black : Everything Else
Spun Polyester Thread Suppliers 19165716 - Wholesale Manufacturers and Exporters