Core Insights - The article highlights the unveiling of a fully automated ultra-thin heat spreader production line by AAC Technologies during the visit of Apple's COO Sabih Khan, emphasizing the collaboration between the two companies in enhancing the thermal performance of the iPhone 17 Pro series [1] Group 1: Company Developments - AAC Technologies showcased its ultra-thin heat spreader production line in Changzhou, Jiangsu, marking a significant step in its manufacturing capabilities [1] - The ultra-thin heat spreaders are designed to improve the thermal performance of the newly released iPhone 17 Pro series, which is the first to utilize this technology [1] Group 2: Technological Innovations - The production line incorporates several technological breakthroughs, including the use of a clip tooling developed in collaboration with Apple, which replaces traditional plastic trays, enhancing logistics efficiency and reducing plastic waste [1] - The application of carbon nano-coating technology has improved the wear resistance of graphite tooling by 50% [1] - The production process utilizes 100% recycled copper materials, showcasing a commitment to sustainability [1] Group 3: Production Efficiency - The injection and degassing process employs industrial cameras for positioning and ultra-fine needle injection technology, ensuring consistent water injection and high vacuum levels to meet thermal conductivity requirements [1] - The integration of AI technology has reduced product testing time by more than half, and the high level of automation allows for minimal human contact during the packaging phase [1]