
En ISO 14116 & En 1149-5 Certified Flame Retardant Socks. Flame Retardant Certification: Certified to EN ISO 14116 and EN 1149-5 standards for industrial safety. Custom Color Options: Available in custom colors to meet specific brand or safety requirements. Custom Logo Service: Accepts customized logos on the body cuff for branding purposes. High Production Capacity: Monthly output of 600,000 pairs ensures swift delivery for large orders. Acrylic Blend Material: Constructed from acrylic, FR, and spandex for durability and comfort. Flexible MOQ: Minimum order quantity is 2000 pairs per color and style. Sample Lead Time: Ready samples available in 4 days; custom samples in 2 weeks. Multiple Payment Terms: Accepts T/T, L/C, D/P, PayPal, and Western Union for flexible transactions.