The glass fiber roving is a new design, through excellent processing technology and high-quality raw materials, the performance of glass fiber roving up to a higher standard. We are perfect for every detail of the glass fiber roving, guarantee the quality level, so as to bring you the perfect product experience. haiding fiberglass is a professional China glass fiber roving manufacturer and supplier, if you are looking for the best glass fiber roving with low price, consult us now!