Fiberglass cloth is made by superfine glass wool. Fiberglass cloth is an engineering material, which has many excellent characteristics, such as anti-burning, corrosion resistant, stable structure, heat-isolating, minimum elongated shrinkage, high intensity, etc. This new material product has already covered many domains such as electric appliance, electronic, transportation, chemical engineering, architectural engineering, heat insulation, sound absorption, fire prevention and environmental protection, etc. According to fabric organizational structure and appearance, there are such kind of products: plain weave, twill weave, satin weave, gauze weave.