United Thai Synthetic Fibre Co., Ltd (UTSF) was established in 1967 and is one of the most established synthetic textile manufacturers and dye houses in Thailand. We manufacture a wide range of synthetic fabric for the global intimate apparel industry, dyed and finished to the highest industry standards.

Our synthetic fabric product range includes Tricot and Simplex Fabrics, Raschel Lace, and Woven Fabrics. Our dye-house capability covers the entire range of non-garment fabrics and laces, including synthetic and mixed fibres. Our fabric and lace are supplied to all the major global retailers including Triumph, Wacoal, Chantelle, Victoria’s Secret and Marks & Spencer and are certified for OekoTex requirements and other international standards such as JIS, ISO & AATCC. We not only understand the science and technology in synthetic fabric manufacturing and dyeing, but are committed to the most stringent quality controls. Above all, we are dedicated to providing personal attention for the smallest to the largest orders, and intend to make our logo (UTSF seal) the seal of excellence.