... PET Usage:Carpet,curtain,spinning,bedding,felt,nonwoven,filling material,etc Black polyester staple fiber, Dongguan Danmei Non-Woven Fabrics ... non-woven fabrics, all kinds of geotextile, exhibition carpet, and polyester fiber, with annual output reaching 3000 ... that integrates research, development, production and marketing. Our geotextile products are widely used in railway, highway, sports venues ...