Core Viewpoint - The article highlights China's advancements in the hot isostatic pressing (HIP) technology, showcasing the successful development of the world's largest HIP equipment, which signifies a shift to international leadership in high-end HIP equipment manufacturing. The market size for China's HIP industry is projected to reach approximately 2.742 billion yuan in 2024, reflecting a year-on-year growth of 13.59% [1][10]. Industry Overview - Isostatic pressing technology utilizes a closed high-pressure vessel to achieve material forming under uniform high pressure, categorized into cold, warm, and hot isostatic pressing based on temperature. Hot isostatic pressing operates at temperatures above 800°C, combining high pressure with inert gases to eliminate internal defects and achieve high-performance components essential for aerospace, additive manufacturing, and medical implants [2][4]. Industry Development History - The development of China's hot isostatic pressing technology has evolved from inception in the 1950s to achieving significant breakthroughs, including the first domestically produced equipment in 1977 and advancements in the 2000s that led to large-scale applications. The 2020s mark a phase of high-end leadership, with the introduction of the HIPEX1850, the world's second-largest HIP equipment [6][10]. Industry Chain - The upstream of the HIP industry includes raw materials such as high-purity inert gases, high-strength steel, titanium alloys, and various components. The midstream focuses on HIP process services and technology integration, while the downstream applications span aerospace, nuclear energy, medical, and automotive sectors [8]. Market Size - The Chinese HIP industry is expected to reach a market size of approximately 2.742 billion yuan in 2024, with a growth rate of 13.59% year-on-year, driven by advancements in equipment and technology [10][11]. Key Companies' Performance - The industry features a competitive landscape where state-owned enterprises lead equipment manufacturing and core services, while private companies explore emerging applications. Notable companies include: - **Steel Research Haopu**: The largest HIP technology service and equipment manufacturer in China, known for developing the HIPEX1850, which has advanced capabilities for large components [12]. - **Sichuan Aviation Industry Chuanxi Machinery**: A pioneer in HIP technology, recently signing contracts for the world's largest HIP equipment, enhancing capabilities in large engine development [14]. Industry Development Trends 1. **Intelligent and Green Transformation**: The industry is moving towards smart and environmentally friendly technologies, with AI systems for precise control and cooling technologies that reduce energy consumption [15]. 2. **Mature Technology and Cost Reduction**: As technology matures and costs decrease, HIP applications are expanding from high-end sectors to consumer markets, including energy storage and biomedical fields [16]. 3. **Collaborative Development of the Industry Chain**: The industry is forming a closed-loop collaboration among upstream materials, midstream equipment, and downstream applications, promoting domestic alternatives and standardization [18].