
Customized Polyester Cotton Yarn Wholesale Shanghai Manufacturer Free Sample. Permanent Flame Retardancy: Flame retardant constituent connected to macromolecular chain ensures permanent performance. High Oxygen Index: LOI exceeds 32%, meeting European standards for safety and reliability. Eco-Friendly Material: Made with phosphorus flame-retardant agent over 6500 PPM during polymerization. Customizable Yarn Types: Yarn products with different functions can be customized according to customer requirements. Large Production Capacity: Annual capacity of 120,000 tons with 6 advanced spinning lines and 260 positions per line. Multi-Functional Features: Includes anti-bacterial, anti-static, anti-UV, breathable, and high-elastic properties. Quality Assurance Process: Pre-production samples and final inspections conducted before mass production and shipment. Global Market Presence: Products sell well in over 30 countries with extensive export experience.