404040 Knitting Yarn High-Quality Double Covered Yarn for Socks

404040 Knitting Yarn High-Quality Double Covered Yarn for Socks. Customized Color Options: Color is fully customizable to meet specific design requirements. Eco-Friendly Material: Made from high-quality Nylon, Polyester, and Spandex with eco-friendly features. High Strength & Durability: Features high strength, abrasion resistance, and flame-retardant properties. Versatile Applications: Suitable for socks, underwear, sportswear, gloves, swimwear, and elastic fabrics. Advanced Manufacturing: Produced with over 300 advanced devices including ring spun and covering machines. Professional Quality Control: Dedicated QC team inspects every piece for quality and specification accuracy. Flexible Customization: Supports full customization, minor customization, and customization from samples or designs. Global Market Presence: Products exported to Russia, Spain, Vietnam, Pakistan, and other international markets.