We are offering electrical polyester non woven fabric.Electrical polyester fiber non-woven is made from polyester fiber, with high heat resistance and excellent impregnating and dielectric properties, which is widely used for base materials of flexibel laminated composite such as dmd , dmd100 and prepreg dmd, it also can bea s the reinforcement material of mica tape, base layer of insulation varnished cloth and and also be used for wrapping motor coil and magnet wire and cable.