菲利华：公司已有多个高性能复合材料产品项目研发成功，其中已有1个项目进入批量生产阶段

Core Viewpoint - The company, Feilihua (300395.SZ), is a leading manufacturer of quartz glass fiber in the aerospace sector, recognized for its mass production capabilities and as a primary supplier in China [1]. Group 1: Company Positioning - Feilihua is one of the few manufacturers globally with the capability for mass production of quartz glass fiber [1]. - The company is the dominant supplier of quartz glass fiber for the aerospace sector in China [1]. Group 2: Product Development - The company focuses on high-performance quartz glass fiber and low-cost woven fabric, leveraging its technological advantages [1]. - Feilihua is engaged in the research and development of advanced structural and functional integrated thermal insulation composite materials, as well as high-insulation quartz glass fiber composite materials [1]. - Several high-performance composite material projects have been successfully developed, meeting all relevant testing criteria, with one project already entering mass production [1].