Group 1: Urban Air Mobility - The company Sichuan WoFei ChangKong Technology is developing a manned electric vertical take-off and landing (eVTOL) aircraft, which can carry six people and has a maximum range of 200 kilometers, positioning it as an "air taxi" [1] - The eVTOL's supply chain is closely linked to the automotive industry, with 80% of its components overlapping with those of electric vehicles, indicating a trend of integrated innovation in the industry [2] Group 2: Aerospace Manufacturing - Sichuan is advancing in aerospace manufacturing, with companies like Xinghe Power Aerospace successfully launching the "Gushenxing No. 1" rocket, which has already completed two successful missions [3] - The region is establishing itself as a core growth area for commercial aerospace, with the development of the "Western Commercial Rocket Valley" aimed at becoming a benchmark for low-cost manufacturing in the national commercial aerospace sector [3] Group 3: Digital Transformation in Traditional Industries - Sichuan is embracing digital transformation, with over 270 smart factories and 1,200 digital workshops established by 2024, enhancing the efficiency and quality of traditional industries [5] - The province's industrial enterprises have achieved a numerical control rate of 64.7% and a digital design tool penetration rate of 85.3%, reflecting significant advancements in digitalization [5] Group 4: Natural Gas Processing Innovations - The Sichuan Natural Gas Processing Plant is the first of its kind in China to utilize deep cold processing technology, achieving a 95% recovery rate of natural gas resources and producing seven different products [6] - This breakthrough technology enhances the value of natural gas as a low-carbon energy source and improves supply chain security in the high-value-added natural gas industry [6] Group 5: Scientific Research and Innovation - The Jinping Underground Laboratory, the world's deepest underground laboratory, is facilitating cutting-edge research in physics, including dark matter and cosmic rays, contributing to advancements in fundamental science [8] - Sichuan is fostering a dual approach of integrating practical industry with high-level scientific research, aiming to unlock future development potential [8] Group 6: Comprehensive Industrial Development - Sichuan is cultivating six trillion-level industries, including electronic information, equipment manufacturing, and energy chemicals, while promoting emerging sectors like artificial intelligence and low-altitude economy [9] - The province is forming a virtuous ecosystem for industrial development by aligning innovation chains, funding chains, and talent chains, driving high-quality economic growth [9]

Group 1 - The article discusses the manufacturing process of aircraft skin, highlighting its critical role as the outer shell of the aircraft, which requires high strength, precision, and low weight [4][5]. - The thickness of the aircraft skin typically ranges from 3mm to 6mm, with the thinnest parts being just over 1mm [4]. - The company has invested 138 million yuan to introduce mirror milling technology, establishing the largest mirror milling production line cluster in China, which enhances precision to 0.1mm [5][6]. Group 2 - The mirror milling process allows for simultaneous machining on both sides of the skin, significantly improving precision and reducing production time compared to traditional chemical milling [5]. - A precision improvement of 0.2mm can lead to a weight difference of over 100 kilograms for an entire aircraft, which is significant given the importance of weight in aircraft design [5][6]. - The company has successfully delivered its first domestic aircraft skin, meeting the production needs for the C919 aircraft, indicating a shift towards domestic manufacturing capabilities in the aerospace sector [6].