长电科技：已在光引擎封装集成、热管理和可靠性验证等核心环节与多家客户开展合作。

Core Viewpoint - Changdian Technology has engaged in collaborations with multiple clients in key areas such as optical engine packaging integration, thermal management, and reliability verification [1] Group 1 - The company is actively working on optical engine packaging integration [1] - Collaborations are focused on thermal management solutions [1] - Reliability verification processes are being developed in partnership with various clients [1]