Graphene fiber is an innovative material produced by exfoliating pure graphene layers from natural graphite ore and blending them with textile fibers. This advanced fiber retains graphene's exceptional properties while adding groundbreaking functionality to fabrics. High-concentration graphene fiber excels in thermal regulation by absorbing and reflecting the body's far-infrared radiation, making it ideal for premium bedding to enhance sleep comfort. Additionally, graphene fiber boasts natural antibacterial and anti-mite properties. Its far-infrared emission promotes blood circulation, redefining performance in smart textiles.