High Heat Resistance Metal Fiber

In this video, we walk you through the manufacturing process and key features of our 3D hollow conjugated siliconized polyester fiber. You'll see how the unique hollow structure and 3D crimp technology create exceptional bulkiness, elasticity, and lightweight warmth retention. We demonstrate its applications in filling toys, jackets, sofas, and bedding products, showing real-world performance and quality control measures in our factory.