汇成真空：公司产品应用领域及对外投资情况可关注公司定期报告

Core Viewpoint - The company, Huicheng Vacuum, has a diverse range of product applications across various sectors, indicating strong market presence and potential for growth [2] Product Application Areas - The company's products are utilized in consumer electronics such as smartphones, display screens, and optical lenses [2] - Other consumer goods include home building materials and daily necessities, showcasing the versatility of the company's offerings [2] - Industrial applications extend to aerospace, semiconductors, nuclear industry, molds and wear-resistant parts, and flexible films [2] - The company also serves educational institutions and research organizations, indicating a broad market reach [2] Specific Downstream Products - Specific applications of the company's products include smartphones, cameras, display screens, automotive parts, aviation glass, magnetic materials, semiconductor electronic sensors, and precision optical components [2]