Established in 2001, Yingkou Hongyuan Fiberglass Technology Co.,Ltd is located in Yingkou of Liaoning Province, a beautiful seashore city. We are a R&D fiberglass manufacturing company with strong technology research group. Our products are mainly used in removal dust bag filtering material industry. The application of fiberglass basalt fiber in filtering material industry is our main research aspect we have gained innovation in this field. We are named as Professional Fiberglass Company in filtering material industry. Our products are fiberglass basalt fiber, including yarns, sewing threa..