On November 28, 2024, the highly anticipated national standard "Pultruded Sheets of Fiber Reinforced Composite Materials for Wind Turbine Blades" was officially released and will come into effect on June 1, 2025. This standard is under the jurisdiction of the National Technical Committee on Standardization of Fiber Reinforced Plastics (TC39), with the China Building Materials Federation serving as the competent authority. Twenty-five organizations, including Tsinghua University, Jiangsu Aosheng Composite Materials Technology Co., Ltd., and Sinoma Science & Technology Wind Turbine Blade Co., Ltd., participated in the drafting of the standard. The release of this standard marks a new stage of greater standardization and regulation for the production and application of fiber reinforced composite pultruded sheets for wind turbine blades in my country.

The release of the standard "Pultruded Sheets of Fiber Reinforced Composite Materials for Wind Turbine Blades" is of great significance for promoting the development of my country's wind power industry. As one of the key materials for wind turbine blades, the performance and quality of pultruded sheets directly affect the overall performance and service life of the blades. By formulating and implementing national standards, the quality stability and reliability of pultruded sheets of fiber reinforced composite materials for wind turbine blades can be ensured, thereby enhancing the core competitiveness of my country's wind power industry.

Jiangsu Aosheng Composite Materials Technology Co., Ltd., as one of the main drafting units of the standard, has been committed to the research and development and production of carbon fiber composite materials. In 2017, Aosheng Technology strategically entered the wind power field, opening up the international market by relying on carbon fiber pultruded beams for wind turbine blades, thus strengthening the company's market competitiveness.

This participation in the formulation of national standards not only demonstrates Aosheng Technology's leading position in the field of carbon fiber composite materials, but also showcases its sense of responsibility and commitment to actively participating in industry standardization. In the future, with the implementation of the standard "Pultruded Sheets of Fiber Reinforced Composite Materials for Wind Turbine Blades," it will not only help improve the overall technological level of my country's wind power industry, but will also have a positive and far-reaching impact on achieving my country's dual-carbon goals.