深海科技的发展离不开"三深"技术，即深网（深海通信导航）、深潜（深海装备制造）和深钻（深海资 源开发），这三项技术是人类进入深海、认识深海以及开发利用深海的关键支撑。"十四五"以来，威海 市科技局坚持以创新型城市建设为引领，聚焦海洋强市高质量发展，通过政策引导、资源集聚、技术攻 关等激发深海科技创新活力，持续推进海洋领域传统产业升级、新兴产业壮大、未来产业布局，在深海 科技领域形成了以高校科研为引领、企业技术攻关为核心的产学研协同发展格局，有效提升威海市海洋 综合实力。 聚焦"深潜"，实施创新企业培育计划。围绕深海装备制造，大力实施海洋科技型企业梯次培育工程、科 技型中小企业创新能力提升工程，全市海洋领域国家高新技术企业294家，每万家法人单位中科技型中 小企业数全省第一。支持涉海科技领军企业、"三高一核心"企业以重大科技攻关任务为牵引，组建体系 化、任务型创新联合体，集中力量开展关键核心技术攻关、重大标志性创新产品应用，研发出国内首台 3500米深海多功能作业机器人，已出口俄罗斯，用于深海油气开发项目，零部件国产化率达98%，打破 国外技术垄断。同时，针对海参捕捞机械化程度低、劳动强度大、人工成本高的问题， ...

Core Insights - Weihai, a coastal city in Shandong, has developed a unique modern industrial structure based on marine economy, manufacturing, and openness, with a marine production value of 142.66 billion yuan, accounting for 38.2% of its GDP, and is aiming for a target of 150 billion yuan by 2024 [4] Industry Overview - The marine economy in Weihai is robust, with significant contributions to the city's GDP and ongoing efforts to reach a production value of 150 billion yuan by 2024 [4] - The city has seen a surge in innovation, with successful satellite launches and the establishment of key laboratories in the medical device sector, showcasing its commitment to technological advancement [4] Company Highlights - Guangwei Composites has transitioned from fishing gear manufacturing to becoming a key supplier of aerospace new materials, breaking foreign monopolies in T1100 carbon fiber technology [5] - Weihai Guangtai has become the only global manufacturer capable of providing all ground equipment for an airport, achieving a significant leap from equipment export to standard output [5] - New Beiyang has transformed from traditional printing to intelligent equipment, with over 40% of its revenue coming from overseas, demonstrating successful capital and production synergy [5] - Dishang Group has evolved from a foreign trade processing enterprise to a digital fashion ecosystem builder, leveraging AI design and global resources to lead the digital transformation in the apparel industry [5] Capital Market Activity - Weihai has produced 18 A-share listed companies, with notable firms like AVIC Shenyang Aircraft and Guangwei Composites leading their respective fields, indicating a strong presence in the capital market [4]