Glass fiber is the best alternative material to replace metal materials, with the rapid development of market economy, glass fiber has become necessary material in building, transportation, electrical, chemical, metallurgy, national defense and other industries. Because of the wide applications in many areas, fiberglass pultruded/molded/handlay-up/pulwinding profiles are increasingly getting people’s attention. Four glass fiber production consumption countries such as the United States, Europe, Japan and other developed countries per capita glass fiber consumption rate is higher. Europe is still the largest glass fiber consumption area, which has the amount of 35% of the world’s consumption. From the recent record, the Asia Pacific is the strengthening and restructuring of the pultrusion equipment, glass fiber reinforced demand has increased much, as the world is changing into plastic, equipment, aerospace and other fiberglass products, so that the demand of fiberglass pultruded products will continue to grow. The use of glass fiber reinforced plastic fiber product is extended to the wind power/energy market, which may be a bright spot in the future development of fiberglass. Energy crisis has prompted countries to seek a new energy flow, wind energy has become a focus of concern in recent years, foreign countries investment in the wind power range is larger.