haiding fiberglass is fiberglass direct roving strength manufacturers and suppliers in China who can wholesale fiberglass direct roving strength. We can provide professional service and better price for you. If you interested in fiberglass direct roving strength products, please contact with us. Tips: Special needs, for example: OEM, ODM, customized according to demands, design and others, please email us and tell us detail needs. We follow the quality of rest assured that the price of conscience, dedicated service.