haiding fiberglass is a leading China Alkali-resistant Fiberglass Roving manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our Alkali-resistant Fiberglass Roving have been satisfied by many customers. Extreme design, quality raw materials, high performance and competitive price are what every customer wants, and that's also what we can offer you. Of course, also essential is our perfect after-sales service. If you are interested in our Alkali-resistant Fiberglass Roving services, you can consult us now, we will reply to you in time!