Yasi specializes in R&D, manufacturing, marketing, and technical services for high-Precision optical glass, laser optics, and infrared components. With advanced technology and a professional team, we meet customers' needs for optical components made from materials like zinc selenide, germanium, YAG crystal, sapphire, and more. Committed to "quality first, credibility foremost," Yasi strives for growth through innovation, scientific management, and reliability. We aim to deliver high-performance, cost-effective products for research institutions and enterprises both domestically and internationally.