Main raw khoom
(1) Ntuj fibers: paj rwb, ntaub plaub, linen, silk;
(2) Pa fibers: viscose fibers, polyester fibers, acetate fibers, polypropylene fibers, polyamide fibers;
(3) Cov fibers sib txawv: ultra-fine fibers, tsis tu ncua fibers, tsawg melting point fibers, siab curl fibers, anti-static fibers;
(4) High functional fibers: aromatic polyamide fibers, carbon fibers, hlau fibers.