Fiberglass surface mat unique production process, determine its smooth surface with uniform fiber dispersion, feel good, breathable, strong, resin-impregnated speed and other characteristics. Surface mat used in FRP products, good air permeability rapid penetration of the resin thoroughly eliminate air bubbles and white stains phenomenon, good-volt mode of complex products suitable for any shape and surface of the molding, which can cover wove, improve surface finish and anti-leakage, while enhancing the interlaminar shear strength and surface toughness, improve products, corrosion resistance and weather resistance, is to create high-quality fiberglass molds and products necessary supplies. products are suitable for hand lay fiberglass molding, filament winding, pultrusion profiles, continuous plate, vacuum molding process.