Brazil xa khoom ntawm cov iav fiber roving 1. Khoom Muag: E-Glass Fiberglass Direct Roving 2200 2. Txoj kab uas hla: 23μm 3. Ntim: 18kg/bobbin.64bobbins/Pallet. 4. Qhov ntau: 20000kgs / 20GP. Lub sijhawm tshaj tawm: Kaum Ib Hlis-04-2022