... Per Unit Area:90 Roving:135-900 g/m2 ASON E-glass Stitch Combo Mat: Aisen has 16 glass fiber product ... woven roving, glass fiber composite felt, chopped glass fiber roving, electronic fabric, chopped strand mat, glass fiber wet-process tissue, glass ... , building materials and decoration, road traffic, petroleum pipeline, etc. ASON E-glass Stitch Combo Mat