Main raw materials
(1) Natural fibers: cotton, wool, linen, silk;
(2) Conventional fibers: viscose fibers, polyester fibers, acetate fibers, polypropylene fibers, polyamide fibers;
(3) Differentiated fibers: ultra-fine fibers, irregular fibers, low melting point fibers, high curl fibers, anti-static fibers;
(4) High functional fibers: aromatic polyamide fibers, carbon fibers, metal fibers.