Core Viewpoint - The company Everbright Tongchuang (301387) has successfully applied its carbon fiber products in the structural components of foldable screen smartphones, contributing to the lightweight upgrade of end products [1] Group 1: Product Development - The carbon fiber products have achieved mass production and stable delivery [1] - The company focuses on a long-term major customer strategy, closely tracking industry trends and customer needs [1] Group 2: Customer Strategy - The company is committed to deepening customer cooperation and expanding high-quality customer resources [1] - Specific customer information is considered a trade secret, and the company will disclose relevant information according to disclosure requirements on its official designated website [1]

Group 1 - The core viewpoint of the article is that Everbright Tongchuang (301387.SZ) has successfully applied its carbon fiber products in the structural components of foldable screen smartphones, contributing to the lightweight upgrade of terminal products [1] - The company has achieved mass production and stable delivery of these products [1] - The company adheres to a long-term major customer strategy, closely tracking industry trends and customer needs [1] Group 2 - The company is continuously deepening customer cooperation and expanding high-quality customer resources [1]