Addressing the needs of functional sportswear fabrics, the nylon filament yarn of Fujian Jincheng High-Tech Industrial Co., Ltd. showcases its technological prowess. Utilizing advanced production processes and technologies, we have developed nylon filament yarn products with moisture-wicking, antibacterial and odor-resistant, and UV-protective functions. These products not only meet athletes' needs for comfort and protection but also enhance the overall performance of sportswear, providing athletes with better competitive support.